| 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 | $200.89 | 11.488% | $223.9682 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $141.87 | 11.637% | $158.3794 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $92.37 | 7.476% | $99.2756 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $104.95 | 12.200% | $117.7539 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $71.80 | 13.575% | $81.5469 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $136.25 | 7.347% | $146.2603 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $47.56 | 4.218% | $49.5661 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $795.69 | $876.7504 | $876.76 | $876.75 | $876.90 | |