| 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 | $95.44 | 11.222% | $106.1503 | $106.15 | $106.15 | $106.20 |
| Purchase #2 | $181.58 | 3.338% | $187.6411 | $187.64 | $187.65 | $187.60 |
| Purchase #3 | $138.44 | 3.372% | $143.1082 | $143.11 | $143.10 | $143.10 |
| Purchase #4 | $45.45 | 8.321% | $49.2319 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $145.74 | 8.420% | $158.0113 | $158.01 | $158.00 | $158.00 |
| Purchase #6 | $58.31 | 13.447% | $66.1509 | $66.15 | $66.15 | $66.20 |
| Purchase #7 | $10.86 | 6.833% | $11.6021 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $675.82 | $721.8958 | $721.89 | $721.90 | $721.90 | |