| 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 | $155.33 | 7.872% | $167.5576 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $242.90 | 8.855% | $264.4088 | $264.41 | $264.40 | $264.40 |
| Purchase #3 | $207.57 | 13.427% | $235.4404 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $166.36 | 11.186% | $184.969 | $184.97 | $184.95 | $185.00 |
| Purchase #5 | $17.88 | 12.450% | $20.1061 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $67.97 | 4.702% | $71.1659 | $71.17 | $71.15 | $71.20 |
| Purchase #7 | $240.43 | 8.233% | $260.2246 | $260.22 | $260.20 | $260.20 |
| 7 purchase totals = | $1,098.44 | $1,203.8724 | $1,203.88 | $1,203.80 | $1,203.90 | |