| 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 | $106.65 | 12.521% | $120.0036 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $105.71 | 4.493% | $110.4596 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $144.97 | 4.784% | $151.9054 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $41.68 | 9.336% | $45.5712 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $87.51 | 5.485% | $92.3099 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $197.73 | 13.306% | $224.04 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $144.77 | 8.568% | $157.1739 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $829.02 | $901.4636 | $901.46 | $901.40 | $901.50 | |