| 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 | $148.46 | 10.458% | $163.9859 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $77.69 | 5.348% | $81.8449 | $81.84 | $81.85 | $81.80 |
| Purchase #3 | $169.28 | 7.633% | $182.2011 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $109.40 | 9.872% | $120.2 | $120.20 | $120.20 | $120.20 |
| Purchase #5 | $105.92 | 13.673% | $120.4024 | $120.40 | $120.40 | $120.40 |
| Purchase #6 | $144.49 | 5.388% | $152.2751 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $38.27 | 9.331% | $41.841 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $793.51 | $862.7504 | $862.75 | $862.80 | $862.70 | |