| 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 | $166.46 | 13.169% | $188.3811 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $17.71 | 7.556% | $19.0482 | $19.05 | $19.05 | $19.00 |
| Purchase #3 | $55.38 | 12.152% | $62.1098 | $62.11 | $62.10 | $62.10 |
| Purchase #4 | $208.65 | 9.182% | $227.8082 | $227.81 | $227.80 | $227.80 |
| Purchase #5 | $44.69 | 13.669% | $50.7987 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $201.36 | 3.506% | $208.4197 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $43.27 | 4.596% | $45.2587 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $737.52 | $801.8244 | $801.83 | $801.80 | $801.80 | |