Solving problems involving discounts at sales and sales tax.
description
Transcript of Solving problems involving discounts at sales and sales tax.
![Page 1: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/1.jpg)
Solving problems involving discounts at sales and sales
tax.Number Sense 1.4 Calculate given percentages of quantities and solve problems involving discounts at sales, interest earned, and tips.
Objective: Students will find the discount and sale price of an item and find the tax and total price of an item after taxes.
![Page 2: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/2.jpg)
First find out what tax rate you will be paying. In Michgan, the tax rate is 6%! Convert your percentage to a decimal by moving
your decimal two spaces to the left. Ex. 6% = 0.06 (Don’t forget to add a zero) Multiply the decimal form of the tax rate by the
price of the item you are purchasing.Ex. 0.06 x $ cost of the item
How to find the sales tax!
![Page 3: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/3.jpg)
So if an item costs $5.00 Sales tax is 6% Convert 6% to 0.06 So .06 x $5 = $0.31 The sales tax is $0.31 But the total price of the item is
$5.00 + $0.31 = $5.31
How to find the sales tax!
![Page 4: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/4.jpg)
1. Find out the % of the discount. Convert the % to a decimal.
2. Multiply the decimal by the original price.3. Take the answer in step 2 and subtract it
from the original price.Example
1) Discount 20% = .20, 2) $10 x .20 = $2.003) $10.00 - $2.00 = $8.00
How to find the Discount & Discounted Price
![Page 5: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/5.jpg)
State Sales Tax
ALABAMA 4
ALASKA none
ARIZONA 5.6
ARKANSAS 6
CALIFORNIA 8.25
COLORADO 2.9
CONNECTICUT 6
DELAWARE none
FLORIDA 6
GEORGIA 4
HAWAII 4
IDAHO 6
ILLINOIS 6.25
INDIANA 6
IOWA 5
KANSAS 5.3
KENTUCKY 6
LOUISIANA 4
MAINE 5
MARYLAND (5) 6
MASSACHUSETTS 5
MICHIGAN 6
MINNESOTA 6.5
MISSISSIPPI 7
MISSOURI 4.225
MONTANA none
NEBRASKA 5.5
NEVADA 6.5
NEW HAMPSHIRE none
NEW JERSEY 7
NEW MEXICO 5
NEW YORK 4
NORTH CAROLINA
(6) 4.25
NORTH DAKOTA 5
OHIO 5.5
OKLAHOMA 4.5
OREGON none
PENNSYLVANIA 6
RHODE ISLAND 7
SOUTH CAROLINA 6
SOUTH DAKOTA 4
TENNESSEE 7
TEXAS 6.25
UTAH 4.65
VERMONT 6
VIRGINIA 5 (2)
WASHINGTON 6.5
WEST VIRGINIA 6
WISCONSIN 5
WYOMING 4
DIST. OF COLUMBIA 5.75
![Page 6: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/6.jpg)
a. $71.20b. $17.80c. $53.04d. $4.04e. $47.70f. $2.70g. $10.60h. $.60
Please randomly add all of these numbers to your BINGO sheet of paper.
i. $50.00
j. 149.99
k. $162.36
l. $9.20
m.$239.19
n.$.74
o.$158.99
p.$189.99
![Page 7: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/7.jpg)
Solve each math problem from the PPT. Cross out the answer on the bingo card. The first three students with four in a row
win!
The object of the game:
![Page 8: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/8.jpg)
Hollister Shirt $10The tax is 6% 1. How much
would you spend on taxes for this shirt?
$.60 2. What would be
the total cost of this shirt?
$10.60
![Page 9: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/9.jpg)
$45.00 iPod shuffle 1GBtax rate = 6%
3. What will the sales tax be if you purchase this item?
$2.70
4. What will the total price be if you purchase this item?
$47.70
![Page 10: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/10.jpg)
E-matic 4GB Video MP3 Player with 2.4" Screen, Camera and Video Recorder $49.00
5. What will be the total of the state sales tax?
$4.04 6. What will be the total
price of the MP3 Player after the state tax of 8.25% is applied?
$53.04
Tax rate 8.25%
![Page 11: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/11.jpg)
If this Ndamukong Suh Jersey was 20% off, 7. What would the discount be? $17.808. What would be the sale price? $71.20
Ndamukong Suh Jersey $89
![Page 12: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/12.jpg)
Xbox 360 for $199.99 The Discount is 25% 9. What is the
discount amount? $ 50.00 10. What is the price
after the discount? $149.99 11. What is the price
after the discount and after taxes?
$158.99
![Page 13: Solving problems involving discounts at sales and sales tax.](https://reader035.fdocuments.us/reader035/viewer/2022081604/568168f6550346895de0045b/html5/thumbnails/13.jpg)
Ipod Touch for $229.99 The tax rate is
4%
12. What is the tax? $ 9.20
13. What is the total price after taxes?
$239.19