| 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 | $93.72 | 8.470% | $101.6581 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $155.25 | 5.284% | $163.4534 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $245.91 | 10.309% | $271.2609 | $271.26 | $271.25 | $271.30 |
| Purchase #4 | $139.97 | 3.171% | $144.4084 | $144.41 | $144.40 | $144.40 |
| Purchase #5 | $33.72 | 12.160% | $37.8204 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $180.56 | 9.224% | $197.2149 | $197.21 | $197.20 | $197.20 |
| Purchase #7 | $208.78 | 11.436% | $232.6561 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,057.91 | $1,148.4722 | $1,148.47 | $1,148.40 | $1,148.60 | |