| 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 | $141.51 | 3.762% | $146.8336 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $116.75 | 4.303% | $121.7738 | $121.77 | $121.75 | $121.80 |
| Purchase #3 | $242.66 | 5.623% | $256.3048 | $256.30 | $256.30 | $256.30 |
| Purchase #4 | $26.66 | 3.624% | $27.6262 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $26.61 | 13.553% | $30.2165 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $71.33 | 11.820% | $79.7612 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $205.87 | 13.709% | $234.0927 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $831.39 | $896.6088 | $896.60 | $896.60 | $896.60 | |