| 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 | $130.55 | 11.821% | $145.9823 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $236.47 | 7.394% | $253.9546 | $253.95 | $253.95 | $254.00 |
| Purchase #3 | $104.64 | 7.583% | $112.5749 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $144.73 | 10.358% | $159.7211 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $97.41 | 7.479% | $104.6953 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $31.49 | 5.326% | $33.1672 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $55.28 | 11.186% | $61.4636 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $800.57 | $871.5590 | $871.55 | $871.50 | $871.70 | |