| 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 | $141.64 | 12.846% | $159.8351 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $75.35 | 5.819% | $79.7346 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $28.94 | 4.802% | $30.3297 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $148.49 | 8.189% | $160.6498 | $160.65 | $160.65 | $160.60 |
| Purchase #5 | $12.75 | 13.189% | $14.4316 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $236.70 | 13.359% | $268.3208 | $268.32 | $268.30 | $268.30 |
| Purchase #7 | $213.34 | 11.579% | $238.0426 | $238.04 | $238.05 | $238.00 |
| 7 purchase totals = | $857.21 | $951.3442 | $951.34 | $951.40 | $951.10 | |