| 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 | $125.77 | 11.873% | $140.7027 | $140.70 | $140.70 | $140.70 |
| Purchase #2 | $32.88 | 13.395% | $37.2843 | $37.28 | $37.30 | $37.30 |
| Purchase #3 | $151.45 | 4.250% | $157.8866 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $11.66 | 4.456% | $12.1796 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $217.71 | 7.661% | $234.3888 | $234.39 | $234.40 | $234.40 |
| Purchase #6 | $121.83 | 8.594% | $132.3001 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $206.75 | 11.801% | $231.1486 | $231.15 | $231.15 | $231.10 |
| 7 purchase totals = | $868.05 | $945.8907 | $945.89 | $945.95 | $945.90 | |