| 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 | $126.51 | 12.444% | $142.2529 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $154.64 | 4.844% | $162.1308 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $158.66 | 3.647% | $164.4463 | $164.45 | $164.45 | $164.40 |
| Purchase #4 | $187.78 | 11.786% | $209.9118 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $132.94 | 10.460% | $146.8455 | $146.85 | $146.85 | $146.80 |
| Purchase #6 | $20.87 | 11.447% | $23.259 | $23.26 | $23.25 | $23.30 |
| Purchase #7 | $28.79 | 5.785% | $30.4555 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $810.19 | $879.3018 | $879.31 | $879.30 | $879.30 | |