| 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 | $143.37 | 12.849% | $161.7916 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $200.88 | 12.337% | $225.6626 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $118.85 | 8.352% | $128.7764 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $27.56 | 5.237% | $29.0033 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $58.74 | 13.206% | $66.4972 | $66.50 | $66.50 | $66.50 |
| Purchase #6 | $125.85 | 8.401% | $136.4227 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $175.86 | 5.195% | $184.9959 | $185.00 | $185.00 | $185.00 |
| 7 purchase totals = | $851.11 | $933.1497 | $933.15 | $933.15 | $933.20 | |