| 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 | $180.55 | 7.555% | $194.1906 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $244.98 | 5.125% | $257.5352 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $98.90 | 7.854% | $106.6676 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $105.58 | 4.450% | $110.2783 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $147.46 | 3.193% | $152.1684 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $40.78 | 9.868% | $44.8042 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $37.59 | 12.316% | $42.2196 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $855.84 | $907.8639 | $907.87 | $907.85 | $907.90 | |