| 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 | $155.26 | 4.353% | $162.0185 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $59.65 | 13.242% | $67.5489 | $67.55 | $67.55 | $67.50 |
| Purchase #3 | $217.26 | 11.725% | $242.7337 | $242.73 | $242.75 | $242.70 |
| Purchase #4 | $12.86 | 6.160% | $13.6522 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $205.50 | 7.810% | $221.5496 | $221.55 | $221.55 | $221.50 |
| Purchase #6 | $116.33 | 8.533% | $126.2564 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $121.70 | 6.315% | $129.3854 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $888.56 | $963.1447 | $963.15 | $963.15 | $963.10 | |