| 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 | $166.64 | 7.653% | $179.393 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $142.26 | 8.322% | $154.0989 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $179.31 | 5.718% | $189.5629 | $189.56 | $189.55 | $189.60 |
| Purchase #4 | $45.88 | 5.152% | $48.2437 | $48.24 | $48.25 | $48.20 |
| Purchase #5 | $59.46 | 4.424% | $62.0905 | $62.09 | $62.10 | $62.10 |
| Purchase #6 | $153.40 | 4.850% | $160.8399 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $122.48 | 3.271% | $126.4863 | $126.49 | $126.50 | $126.50 |
| 7 purchase totals = | $869.43 | $920.7152 | $920.71 | $920.75 | $920.70 | |