| 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 | $150.38 | 13.213% | $170.2497 | $170.25 | $170.25 | $170.20 |
| Purchase #2 | $175.66 | 12.649% | $197.8792 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $55.58 | 7.866% | $59.9519 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $241.74 | 6.382% | $257.1678 | $257.17 | $257.15 | $257.20 |
| Purchase #5 | $235.39 | 8.749% | $255.9843 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $9.33 | 3.379% | $9.6453 | $9.65 | $9.65 | $9.60 |
| Purchase #7 | $219.50 | 4.331% | $229.0065 | $229.01 | $229.00 | $229.00 |
| 7 purchase totals = | $1,087.58 | $1,179.8847 | $1,179.89 | $1,179.90 | $1,179.90 | |