| 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 | $68.58 | 7.664% | $73.836 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $121.49 | 9.245% | $132.7218 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $147.46 | 8.194% | $159.5429 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $176.38 | 10.644% | $195.1539 | $195.15 | $195.15 | $195.20 |
| Purchase #5 | $79.60 | 3.586% | $82.4545 | $82.45 | $82.45 | $82.50 |
| Purchase #6 | $30.40 | 11.146% | $33.7884 | $33.79 | $33.80 | $33.80 |
| Purchase #7 | $197.99 | 7.867% | $213.5659 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $821.90 | $891.0634 | $891.06 | $891.05 | $891.10 | |