| 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 | $115.26 | 12.767% | $129.9752 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $141.52 | 12.348% | $158.9949 | $158.99 | $159.00 | $159.00 |
| Purchase #3 | $17.72 | 11.644% | $19.7833 | $19.78 | $19.80 | $19.80 |
| Purchase #4 | $154.31 | 6.347% | $164.1041 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $115.63 | 9.684% | $126.8276 | $126.83 | $126.85 | $126.80 |
| Purchase #6 | $77.78 | 5.794% | $82.2866 | $82.29 | $82.30 | $82.30 |
| Purchase #7 | $247.57 | 9.591% | $271.3144 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $869.79 | $953.2861 | $953.28 | $953.35 | $953.30 | |