| 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 | $180.61 | 5.643% | $190.8018 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $98.59 | 5.563% | $104.0746 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $112.49 | 11.349% | $125.2565 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $169.99 | 4.443% | $177.5427 | $177.54 | $177.55 | $177.50 |
| Purchase #5 | $82.57 | 4.525% | $86.3063 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $6.99 | 8.460% | $7.5814 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $232.47 | 7.783% | $250.5631 | $250.56 | $250.55 | $250.60 |
| 7 purchase totals = | $883.71 | $942.1264 | $942.12 | $942.10 | $942.20 | |