| 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 | $146.45 | 8.652% | $159.1209 | $159.12 | $159.10 | $159.10 |
| Purchase #2 | $40.56 | 9.526% | $44.4237 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $195.57 | 8.758% | $212.698 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $35.64 | 4.464% | $37.231 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $146.72 | 8.515% | $159.2132 | $159.21 | $159.20 | $159.20 |
| Purchase #6 | $157.99 | 3.645% | $163.7487 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $148.52 | 7.163% | $159.1585 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $871.45 | $935.5940 | $935.59 | $935.55 | $935.50 | |