| 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 | $148.48 | 10.148% | $163.5478 | $163.55 | $163.55 | $163.50 |
| Purchase #2 | $26.80 | 9.381% | $29.3141 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $140.60 | 4.107% | $146.3744 | $146.37 | $146.35 | $146.40 |
| Purchase #4 | $247.96 | 5.293% | $261.0845 | $261.08 | $261.10 | $261.10 |
| Purchase #5 | $94.63 | 3.263% | $97.7178 | $97.72 | $97.70 | $97.70 |
| Purchase #6 | $95.85 | 12.614% | $107.9405 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $125.35 | 13.439% | $142.1958 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $879.67 | $948.1749 | $948.17 | $948.15 | $948.10 | |