| 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 | $198.96 | 4.481% | $207.8754 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $117.71 | 3.815% | $122.2006 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $111.41 | 13.335% | $126.2665 | $126.27 | $126.25 | $126.30 |
| Purchase #4 | $87.51 | 6.372% | $93.0861 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $13.83 | 4.165% | $14.406 | $14.41 | $14.40 | $14.40 |
| Purchase #6 | $79.58 | 7.227% | $85.3312 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $180.39 | 13.576% | $204.8797 | $204.88 | $204.90 | $204.90 |
| 7 purchase totals = | $789.39 | $854.0455 | $854.06 | $854.10 | $854.10 | |