| 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 | $161.86 | 11.522% | $180.5095 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $117.63 | 10.330% | $129.7812 | $129.78 | $129.80 | $129.80 |
| Purchase #3 | $97.91 | 10.456% | $108.1475 | $108.15 | $108.15 | $108.10 |
| Purchase #4 | $151.68 | 9.225% | $165.6725 | $165.67 | $165.65 | $165.70 |
| Purchase #5 | $23.38 | 8.466% | $25.3594 | $25.36 | $25.35 | $25.40 |
| Purchase #6 | $180.49 | 7.786% | $194.543 | $194.54 | $194.55 | $194.50 |
| Purchase #7 | $6.89 | 5.701% | $7.2828 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $739.84 | $811.2959 | $811.29 | $811.30 | $811.30 | |