| 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 | $153.97 | 3.109% | $158.7569 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $25.46 | 11.124% | $28.2922 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $209.53 | 8.810% | $227.9896 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $49.97 | 3.834% | $51.8858 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $197.50 | 5.383% | $208.1314 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $217.64 | 9.531% | $238.3833 | $238.38 | $238.40 | $238.40 |
| Purchase #7 | $112.80 | 6.551% | $120.1895 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $966.87 | $1,033.6287 | $1,033.63 | $1,033.70 | $1,033.70 | |