| 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 | $145.25 | 13.537% | $164.9125 | $164.91 | $164.90 | $164.90 |
| Purchase #2 | $170.68 | 11.387% | $190.1153 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $113.67 | 10.706% | $125.8395 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $21.95 | 10.185% | $24.1856 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $127.87 | 8.642% | $138.9205 | $138.92 | $138.90 | $138.90 |
| Purchase #6 | $75.82 | 13.597% | $86.1292 | $86.13 | $86.15 | $86.10 |
| Purchase #7 | $52.93 | 7.104% | $56.6901 | $56.69 | $56.70 | $56.70 |
| 7 purchase totals = | $708.17 | $786.7927 | $786.80 | $786.80 | $786.70 | |