| 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 | $151.40 | 3.683% | $156.9761 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $206.73 | 9.172% | $225.6913 | $225.69 | $225.70 | $225.70 |
| Purchase #3 | $180.37 | 5.839% | $190.9018 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $208.44 | 5.385% | $219.6645 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $250.66 | 11.453% | $279.3681 | $279.37 | $279.35 | $279.40 |
| Purchase #6 | $228.75 | 5.341% | $240.9675 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $92.49 | 8.713% | $100.5487 | $100.55 | $100.55 | $100.50 |
| 7 purchase totals = | $1,318.84 | $1,414.1180 | $1,414.12 | $1,414.10 | $1,414.20 | |