| 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 | $171.89 | 13.591% | $195.2516 | $195.25 | $195.25 | $195.30 |
| Purchase #2 | $73.53 | 7.870% | $79.3168 | $79.32 | $79.30 | $79.30 |
| Purchase #3 | $143.66 | 8.869% | $156.4012 | $156.40 | $156.40 | $156.40 |
| Purchase #4 | $188.30 | 3.249% | $194.4179 | $194.42 | $194.40 | $194.40 |
| Purchase #5 | $33.91 | 4.454% | $35.4204 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $75.97 | 10.429% | $83.8929 | $83.89 | $83.90 | $83.90 |
| Purchase #7 | $212.81 | 5.648% | $224.8295 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $900.07 | $969.5303 | $969.53 | $969.50 | $969.50 | |