| 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 | $205.43 | 10.689% | $227.3884 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $13.76 | 13.865% | $15.6678 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $131.55 | 5.856% | $139.2536 | $139.25 | $139.25 | $139.30 |
| Purchase #4 | $80.50 | 8.221% | $87.1179 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $144.27 | 7.291% | $154.7887 | $154.79 | $154.80 | $154.80 |
| Purchase #6 | $200.51 | 10.532% | $221.6277 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $78.69 | 10.678% | $87.0925 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $854.71 | $932.9366 | $932.94 | $932.95 | $933.00 | |