| 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 | $135.98 | 7.438% | $146.0942 | $146.09 | $146.10 | $146.10 |
| Purchase #2 | $12.53 | 9.773% | $13.7546 | $13.75 | $13.75 | $13.80 |
| Purchase #3 | $222.34 | 4.232% | $231.7494 | $231.75 | $231.75 | $231.70 |
| Purchase #4 | $36.49 | 6.567% | $38.8863 | $38.89 | $38.90 | $38.90 |
| Purchase #5 | $201.52 | 11.482% | $224.6585 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $117.89 | 6.784% | $125.8877 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $48.37 | 5.105% | $50.8393 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $775.12 | $831.8700 | $831.87 | $831.90 | $831.90 | |