| 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 | $131.63 | 13.663% | $149.6146 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $142.47 | 9.515% | $156.026 | $156.03 | $156.05 | $156.00 |
| Purchase #3 | $46.97 | 3.687% | $48.7018 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $98.89 | 5.666% | $104.4931 | $104.49 | $104.50 | $104.50 |
| Purchase #5 | $28.61 | 7.754% | $30.8284 | $30.83 | $30.85 | $30.80 |
| Purchase #6 | $119.31 | 6.702% | $127.3062 | $127.31 | $127.30 | $127.30 |
| Purchase #7 | $86.41 | 7.787% | $93.1387 | $93.14 | $93.15 | $93.10 |
| 7 purchase totals = | $654.29 | $710.1088 | $710.11 | $710.15 | $710.00 | |