| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.63 | 6.586% | $158.4188 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $136.58 | 10.619% | $151.0834 | $151.08 | $151.10 | $151.10 |
| Purchase #3 | $33.47 | 10.580% | $37.0111 | $37.01 | $37.00 | $37.00 |
| Purchase #4 | $234.28 | 11.188% | $260.4912 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $170.99 | 5.702% | $180.7398 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $187.54 | 11.422% | $208.9608 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $58.43 | 3.158% | $60.2752 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $969.92 | $1,056.9803 | $1,056.98 | $1,057.00 | $1,057.00 | |