| 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 | $170.55 | 7.248% | $182.9115 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $42.28 | 8.681% | $45.9503 | $45.95 | $45.95 | $46.00 |
| Purchase #3 | $13.56 | 11.592% | $15.1319 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $125.86 | 8.217% | $136.2019 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $150.70 | 13.205% | $170.5999 | $170.60 | $170.60 | $170.60 |
| Purchase #6 | $85.31 | 11.487% | $95.1096 | $95.11 | $95.10 | $95.10 |
| Purchase #7 | $138.83 | 5.443% | $146.3865 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $727.09 | $792.2916 | $792.29 | $792.30 | $792.30 | |