Beth wants to buy a shirt that costs $40. She has a 20% discount. The sales tax is 8%.
How much money will she save with her discount?
How much will the tax be?
What is the final price of the shirt?
Explanation: The tax is calculated by 0.075 * 21.25 = 1.59375 or $1.59. So the total bill is the cost of items purchased plus tax, which is $21.25 + $1.59 = $22.84.