| 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 | $163.78 | 12.235% | $183.8185 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $138.39 | 4.853% | $145.1061 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $25.68 | 11.866% | $28.7272 | $28.73 | $28.75 | $28.70 |
| Purchase #4 | $235.75 | 3.230% | $243.3647 | $243.36 | $243.35 | $243.40 |
| Purchase #5 | $130.63 | 4.391% | $136.366 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $26.56 | 10.420% | $29.3276 | $29.33 | $29.35 | $29.30 |
| Purchase #7 | $148.91 | 9.667% | $163.3051 | $163.31 | $163.30 | $163.30 |
| 7 purchase totals = | $869.70 | $930.0152 | $930.03 | $930.00 | $930.00 | |