| 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 | $136.79 | 8.435% | $148.3282 | $148.33 | $148.35 | $148.30 |
| Purchase #2 | $107.91 | 4.551% | $112.821 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $143.87 | 13.293% | $162.9946 | $162.99 | $163.00 | $163.00 |
| Purchase #4 | $82.42 | 4.159% | $85.8478 | $85.85 | $85.85 | $85.80 |
| Purchase #5 | $132.55 | 3.759% | $137.5326 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $76.41 | 4.330% | $79.7186 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $121.48 | 8.443% | $131.7366 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $801.43 | $858.9794 | $858.98 | $859.00 | $858.80 | |