| 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 | $149.29 | 9.195% | $163.0172 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $25.38 | 7.551% | $27.2964 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $152.53 | 9.763% | $167.4215 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $47.40 | 6.309% | $50.3905 | $50.39 | $50.40 | $50.40 |
| Purchase #5 | $61.61 | 5.588% | $65.0528 | $65.05 | $65.05 | $65.10 |
| Purchase #6 | $244.63 | 11.403% | $272.5252 | $272.53 | $272.55 | $272.50 |
| Purchase #7 | $130.74 | 9.663% | $143.3734 | $143.37 | $143.35 | $143.40 |
| 7 purchase totals = | $811.58 | $889.0770 | $889.08 | $889.05 | $889.10 | |