| 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 | $135.59 | 9.348% | $148.265 | $148.27 | $148.25 | $148.30 |
| Purchase #2 | $60.80 | 3.706% | $63.0532 | $63.05 | $63.05 | $63.10 |
| Purchase #3 | $18.88 | 9.697% | $20.7108 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $57.39 | 4.193% | $59.7964 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $122.58 | 5.791% | $129.6786 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $126.47 | 8.742% | $137.526 | $137.53 | $137.55 | $137.50 |
| Purchase #7 | $43.31 | 4.359% | $45.1979 | $45.20 | $45.20 | $45.20 |
| 7 purchase totals = | $565.02 | $604.2279 | $604.24 | $604.25 | $604.30 | |