| 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 | $150.85 | 6.201% | $160.2042 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $211.51 | 3.852% | $219.6574 | $219.66 | $219.65 | $219.70 |
| Purchase #3 | $55.94 | 5.444% | $58.9854 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $77.60 | 5.733% | $82.0488 | $82.05 | $82.05 | $82.00 |
| Purchase #5 | $48.51 | 7.583% | $52.1885 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $44.65 | 13.398% | $50.6322 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $148.31 | 12.211% | $166.4201 | $166.42 | $166.40 | $166.40 |
| 7 purchase totals = | $737.37 | $790.1366 | $790.14 | $790.15 | $790.10 | |