alice is buying a hammer for $20 and a box of nails for $4. she has a coupon for 10% off. after the discount is applied, the sales tax on the purchase amount is 5%. what is the total alice must pay?

Respuesta :

it would be $22.68 i think
20 + 4 = 24
10% of 24 = 2.4
24 - 2.4 = 21.6 
5% of 21.6 = 1.08
21.6 + 1.08 = 22.68

So the total amount that Alice will pay for the hammer and nails is $22.68
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