| 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 | $125.80 | 13.653% | $142.9755 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $147.85 | 10.541% | $163.4349 | $163.43 | $163.45 | $163.40 |
| Purchase #3 | $37.49 | 6.829% | $40.0502 | $40.05 | $40.05 | $40.10 |
| Purchase #4 | $105.44 | 11.471% | $117.535 | $117.54 | $117.55 | $117.50 |
| Purchase #5 | $40.51 | 13.353% | $45.9193 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $201.88 | 11.122% | $224.3331 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $172.36 | 9.688% | $189.0582 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $831.33 | $923.3062 | $923.31 | $923.35 | $923.30 | |