| 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 | $132.40 | 7.487% | $142.3128 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $105.44 | 11.360% | $117.418 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $107.96 | 5.294% | $113.6754 | $113.68 | $113.70 | $113.70 |
| Purchase #4 | $150.84 | 9.621% | $165.3523 | $165.35 | $165.35 | $165.40 |
| Purchase #5 | $209.76 | 8.351% | $227.2771 | $227.28 | $227.30 | $227.30 |
| Purchase #6 | $64.59 | 9.681% | $70.843 | $70.84 | $70.85 | $70.80 |
| Purchase #7 | $55.97 | 8.692% | $60.8349 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $826.96 | $897.7135 | $897.71 | $897.75 | $897.70 | |