| 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 | $74.59 | 10.687% | $82.5614 | $82.56 | $82.55 | $82.60 |
| Purchase #2 | $112.46 | 6.785% | $120.0904 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $16.30 | 10.309% | $17.9804 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $139.42 | 12.131% | $156.333 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $130.82 | 5.602% | $138.1485 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $212.28 | 13.272% | $240.4538 | $240.45 | $240.45 | $240.50 |
| Purchase #7 | $148.97 | 12.858% | $168.1246 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $834.84 | $923.6921 | $923.68 | $923.70 | $923.70 | |