| 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 | $113.49 | 3.249% | $117.1773 | $117.18 | $117.20 | $117.20 |
| Purchase #2 | $157.29 | 6.185% | $167.0184 | $167.02 | $167.00 | $167.00 |
| Purchase #3 | $105.94 | 13.610% | $120.3584 | $120.36 | $120.35 | $120.40 |
| Purchase #4 | $77.78 | 6.435% | $82.7851 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $74.45 | 10.189% | $82.0357 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $116.27 | 6.867% | $124.2543 | $124.25 | $124.25 | $124.30 |
| Purchase #7 | $14.42 | 4.678% | $15.0946 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $659.64 | $708.7238 | $708.73 | $708.75 | $708.80 | |