| 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 | $157.35 | 8.326% | $170.451 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $87.37 | 13.458% | $99.1283 | $99.13 | $99.15 | $99.10 |
| Purchase #3 | $49.86 | 9.843% | $54.7677 | $54.77 | $54.75 | $54.80 |
| Purchase #4 | $232.87 | 4.342% | $242.9812 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $186.79 | 9.560% | $204.6471 | $204.65 | $204.65 | $204.60 |
| Purchase #6 | $44.52 | 5.277% | $46.8693 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $77.37 | 12.263% | $86.8579 | $86.86 | $86.85 | $86.90 |
| 7 purchase totals = | $836.13 | $905.7025 | $905.71 | $905.70 | $905.80 | |