| 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 | $181.69 | 12.446% | $204.3031 | $204.30 | $204.30 | $204.30 |
| Purchase #2 | $100.89 | 3.571% | $104.4928 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $44.58 | 10.859% | $49.4209 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $18.61 | 9.340% | $20.3482 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $85.46 | 8.304% | $92.5566 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $228.49 | 6.644% | $243.6709 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $151.69 | 4.795% | $158.9635 | $158.96 | $158.95 | $159.00 |
| 7 purchase totals = | $811.41 | $873.7560 | $873.75 | $873.70 | $873.80 | |