| 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 | $161.74 | 12.701% | $182.2826 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $116.43 | 7.542% | $125.2112 | $125.21 | $125.20 | $125.20 |
| Purchase #3 | $205.78 | 11.380% | $229.1978 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $143.56 | 8.793% | $156.1832 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $169.67 | 10.428% | $187.3632 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $202.32 | 8.492% | $219.501 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $33.50 | 12.531% | $37.6979 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $1,033.00 | $1,137.4369 | $1,137.43 | $1,137.45 | $1,137.50 | |