Bob buys a shirt for $39.99 and a tie for $19.95. the sales tax is $4.80. what is the total purchase price?

The answer is c because you turn 17.5% into a decimal which gives you .175 then you times that by $361.35 which gives you 63.23625 but then you round that which gives you 63.24. then you at 63.24 pulse 361.35 and you round it which gives you $425