| 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 | $212.88 | 3.183% | $219.656 | $219.66 | $219.65 | $219.70 |
| Purchase #2 | $41.28 | 13.159% | $46.712 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $47.73 | 8.648% | $51.8577 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $212.33 | 5.576% | $224.1695 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $146.86 | 5.530% | $154.9814 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $66.96 | 6.550% | $71.3459 | $71.35 | $71.35 | $71.30 |
| Purchase #7 | $77.90 | 3.145% | $80.35 | $80.35 | $80.35 | $80.40 |
| 7 purchase totals = | $805.94 | $849.0725 | $849.08 | $849.05 | $849.20 | |