| 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 | $158.74 | 7.529% | $170.6915 | $170.69 | $170.70 | $170.70 |
| Purchase #2 | $58.36 | 12.530% | $65.6725 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $114.30 | 10.455% | $126.2501 | $126.25 | $126.25 | $126.30 |
| Purchase #4 | $33.47 | 11.295% | $37.2504 | $37.25 | $37.25 | $37.30 |
| Purchase #5 | $100.60 | 7.734% | $108.3804 | $108.38 | $108.40 | $108.40 |
| Purchase #6 | $148.38 | 4.233% | $154.6609 | $154.66 | $154.65 | $154.70 |
| Purchase #7 | $43.28 | 11.213% | $48.133 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $657.13 | $711.0388 | $711.03 | $711.05 | $711.20 | |