| 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 | $228.49 | 6.351% | $243.0014 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $7.33 | 3.210% | $7.5653 | $7.57 | $7.55 | $7.60 |
| Purchase #3 | $73.89 | 3.326% | $76.3476 | $76.35 | $76.35 | $76.30 |
| Purchase #4 | $93.57 | 4.550% | $97.8274 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $142.31 | 8.324% | $154.1559 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $57.37 | 7.631% | $61.7479 | $61.75 | $61.75 | $61.70 |
| Purchase #7 | $124.60 | 13.719% | $141.6939 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $727.56 | $782.3394 | $782.35 | $782.35 | $782.30 | |