| 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 | $148.70 | 4.811% | $155.854 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $176.78 | 5.866% | $187.1499 | $187.15 | $187.15 | $187.10 |
| Purchase #3 | $186.43 | 9.559% | $204.2508 | $204.25 | $204.25 | $204.30 |
| Purchase #4 | $113.26 | 7.566% | $121.8293 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $86.41 | 11.669% | $96.4932 | $96.49 | $96.50 | $96.50 |
| Purchase #6 | $25.43 | 5.641% | $26.8645 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $157.26 | 8.448% | $170.5453 | $170.55 | $170.55 | $170.50 |
| 7 purchase totals = | $894.27 | $962.9870 | $962.98 | $963.00 | $963.00 | |