| 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 | $115.32 | 13.555% | $130.9516 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $158.44 | 11.460% | $176.5972 | $176.60 | $176.60 | $176.60 |
| Purchase #3 | $248.44 | 13.498% | $281.9744 | $281.97 | $281.95 | $282.00 |
| Purchase #4 | $52.78 | 3.633% | $54.6975 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $109.66 | 9.583% | $120.1687 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $44.51 | 13.528% | $50.5313 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $78.40 | 10.597% | $86.708 | $86.71 | $86.70 | $86.70 |
| 7 purchase totals = | $807.55 | $901.6287 | $901.63 | $901.60 | $901.70 | |