| 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 | $136.89 | 9.763% | $150.2546 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $71.39 | 6.688% | $76.1646 | $76.16 | $76.15 | $76.20 |
| Purchase #3 | $239.31 | 10.490% | $264.4136 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $21.60 | 8.636% | $23.4654 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $40.64 | 13.842% | $46.2654 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $129.82 | 3.555% | $134.4351 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $97.65 | 8.656% | $106.1026 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $737.30 | $801.1013 | $801.10 | $801.05 | $801.20 | |