| 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 | $139.77 | 13.567% | $158.7326 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $76.77 | 12.526% | $86.3862 | $86.39 | $86.40 | $86.40 |
| Purchase #3 | $117.46 | 10.663% | $129.9848 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $75.93 | 8.344% | $82.2656 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $109.72 | 8.478% | $119.0221 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $177.40 | 13.870% | $202.0054 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $140.58 | 12.781% | $158.5475 | $158.55 | $158.55 | $158.50 |
| 7 purchase totals = | $837.63 | $936.9442 | $936.95 | $936.95 | $936.90 | |