Sara bought a apple watch for 384 and bought chocolate for 15.99.She also bought jeans for 20.00. Sara has a coupon for 25% off. She has paid for 7% tax. Sara pays with 3 hundred dollars bills and with one 20 dollar bill. how much money will she get back

or

$3720

step-by-step explanation:

taxable income = $31000

as per the 2018-2019 us tax bracket, the tax rate is 12% for an individual whose taxable income is between $9,526 to $38,700.

so, the tax to be paid by him = 12% of 31000

= 0.12 * 31000     [12% converted to decimal as 0.12]

= $3720