| 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 | $148.32 | 9.203% | $161.9699 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $126.47 | 4.687% | $132.3976 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $146.79 | 13.536% | $166.6595 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $103.47 | 3.246% | $106.8286 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $71.47 | 10.449% | $78.9379 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $102.29 | 7.651% | $110.1162 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $200.60 | 13.408% | $227.4964 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $899.41 | $984.4061 | $984.42 | $984.40 | $984.40 | |