| 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 | $145.81 | 11.854% | $163.0943 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $173.48 | 6.785% | $185.2506 | $185.25 | $185.25 | $185.30 |
| Purchase #3 | $37.83 | 7.574% | $40.6952 | $40.70 | $40.70 | $40.70 |
| Purchase #4 | $78.53 | 6.867% | $83.9227 | $83.92 | $83.90 | $83.90 |
| Purchase #5 | $122.67 | 7.451% | $131.8101 | $131.81 | $131.80 | $131.80 |
| Purchase #6 | $107.61 | 13.491% | $122.1277 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $71.89 | 3.154% | $74.1574 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $737.82 | $801.0580 | $801.06 | $801.05 | $801.10 | |