| 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 | $160.48 | 3.844% | $166.6489 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $91.82 | 13.319% | $104.0495 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $22.95 | 9.167% | $25.0538 | $25.05 | $25.05 | $25.10 |
| Purchase #4 | $80.93 | 6.491% | $86.1832 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $98.98 | 3.230% | $102.1771 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $58.70 | 9.610% | $64.3411 | $64.34 | $64.35 | $64.30 |
| Purchase #7 | $90.45 | 11.835% | $101.1548 | $101.15 | $101.15 | $101.20 |
| 7 purchase totals = | $604.31 | $649.6084 | $649.60 | $649.65 | $649.60 | |