| 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 | $155.78 | 8.590% | $169.1615 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $218.39 | 11.499% | $243.5027 | $243.50 | $243.50 | $243.50 |
| Purchase #3 | $12.96 | 5.526% | $13.6762 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $21.37 | 10.195% | $23.5487 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $37.47 | 12.462% | $42.1395 | $42.14 | $42.15 | $42.10 |
| Purchase #6 | $161.47 | 6.357% | $171.7346 | $171.73 | $171.75 | $171.70 |
| Purchase #7 | $136.42 | 9.579% | $149.4877 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $743.86 | $813.2509 | $813.25 | $813.30 | $813.20 | |