| 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 | $155.28 | 13.179% | $175.7444 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $212.78 | 13.139% | $240.7372 | $240.74 | $240.75 | $240.70 |
| Purchase #3 | $161.80 | 13.381% | $183.4505 | $183.45 | $183.45 | $183.50 |
| Purchase #4 | $47.66 | 4.545% | $49.8261 | $49.83 | $49.85 | $49.80 |
| Purchase #5 | $73.47 | 6.317% | $78.1111 | $78.11 | $78.10 | $78.10 |
| Purchase #6 | $57.98 | 7.818% | $62.5129 | $62.51 | $62.50 | $62.50 |
| Purchase #7 | $125.67 | 5.109% | $132.0905 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $834.64 | $922.4727 | $922.47 | $922.50 | $922.40 | |