| 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 | $154.80 | 8.568% | $168.0633 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $215.37 | 4.853% | $225.8219 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $12.72 | 7.551% | $13.6805 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $23.35 | 8.473% | $25.3284 | $25.33 | $25.35 | $25.30 |
| Purchase #5 | $247.83 | 5.522% | $261.5152 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $198.33 | 4.843% | $207.9351 | $207.94 | $207.95 | $207.90 |
| Purchase #7 | $72.66 | 3.260% | $75.0287 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $925.06 | $977.3731 | $977.38 | $977.40 | $977.30 | |