| 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 | $183.88 | 13.861% | $209.3676 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $146.27 | 10.406% | $161.4909 | $161.49 | $161.50 | $161.50 |
| Purchase #3 | $159.40 | 13.649% | $181.1565 | $181.16 | $181.15 | $181.20 |
| Purchase #4 | $101.90 | 10.850% | $112.9562 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $59.52 | 11.390% | $66.2993 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $90.76 | 6.163% | $96.3535 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $94.67 | 13.419% | $107.3738 | $107.37 | $107.35 | $107.40 |
| 7 purchase totals = | $836.40 | $934.9978 | $935.00 | $934.95 | $935.20 | |