| 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 | $147.78 | 5.610% | $156.0705 | $156.07 | $156.05 | $156.10 |
| Purchase #2 | $66.98 | 12.361% | $75.2594 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $210.56 | 4.450% | $219.9299 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $191.71 | 9.664% | $210.2369 | $210.24 | $210.25 | $210.20 |
| Purchase #5 | $63.82 | 3.363% | $65.9663 | $65.97 | $65.95 | $66.00 |
| Purchase #6 | $189.48 | 10.240% | $208.8828 | $208.88 | $208.90 | $208.90 |
| Purchase #7 | $42.58 | 9.655% | $46.6911 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $912.91 | $983.0369 | $983.04 | $983.05 | $983.10 | |