| 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 | $165.47 | 8.360% | $179.3033 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $53.46 | 9.253% | $58.4067 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $191.53 | 12.409% | $215.297 | $215.30 | $215.30 | $215.30 |
| Purchase #4 | $62.40 | 3.413% | $64.5297 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $29.78 | 4.563% | $31.1389 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $188.89 | 12.274% | $212.0744 | $212.07 | $212.05 | $212.10 |
| Purchase #7 | $189.40 | 11.289% | $210.7814 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $880.93 | $971.5314 | $971.53 | $971.55 | $971.50 | |