document.write( "Question 889647: Marcus is buying a sweater that normally sells for 60 but is on sale for 30% off. In addition he is using a $20 gift certificate. If th sales tax is 7.2% of the original price of the sweater how much must he pay for the sweater using his own money? \n" ); document.write( "
Algebra.Com's Answer #538365 by JulietG(1812)\"\" \"About 
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The original price of the sweater = $60
\n" ); document.write( ".7 (100%-30%) * $60 = $42
\n" ); document.write( "Why would he have to pay sales tax on the ORIGINAL price instead of the sell price? But, assuming he does, the sales tax adds $60 * .072, or $4.32 to the price.
\n" ); document.write( "$42 + $4.32 = $46.32
\n" ); document.write( "Subtract the gift certificate
\n" ); document.write( "$46.32 - $20.00 = $26.32 out of pocket
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