| 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 | $157.42 | 3.646% | $163.1595 | $163.16 | $163.15 | $163.20 |
| Purchase #2 | $94.89 | 6.409% | $100.9715 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $170.99 | 5.307% | $180.0644 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $226.34 | 7.342% | $242.9579 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $201.78 | 12.575% | $227.1538 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $180.65 | 5.736% | $191.0121 | $191.01 | $191.00 | $191.00 |
| Purchase #7 | $41.56 | 12.643% | $46.8144 | $46.81 | $46.80 | $46.80 |
| 7 purchase totals = | $1,073.63 | $1,152.1336 | $1,152.12 | $1,152.05 | $1,152.30 | |