| 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 | $132.77 | 4.251% | $138.4141 | $138.41 | $138.40 | $138.40 |
| Purchase #2 | $43.67 | 13.659% | $49.6349 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $91.29 | 4.147% | $95.0758 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $111.66 | 13.617% | $126.8647 | $126.86 | $126.85 | $126.90 |
| Purchase #5 | $193.49 | 5.179% | $203.5108 | $203.51 | $203.50 | $203.50 |
| Purchase #6 | $163.86 | 3.838% | $170.1489 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $188.40 | 11.403% | $209.8833 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $925.14 | $993.5325 | $993.52 | $993.55 | $993.50 | |