| 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 | $120.43 | 9.361% | $131.7035 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $66.75 | 12.644% | $75.1899 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $132.74 | 13.420% | $150.5537 | $150.55 | $150.55 | $150.60 |
| Purchase #4 | $83.89 | 7.264% | $89.9838 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $207.29 | 5.685% | $219.0744 | $219.07 | $219.05 | $219.10 |
| Purchase #6 | $163.94 | 6.745% | $174.9978 | $175.00 | $175.00 | $175.00 |
| Purchase #7 | $50.90 | 12.413% | $57.2182 | $57.22 | $57.20 | $57.20 |
| 7 purchase totals = | $825.94 | $898.7213 | $898.71 | $898.70 | $898.80 | |