| 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 | $180.31 | 4.302% | $188.0669 | $188.07 | $188.05 | $188.10 |
| Purchase #2 | $30.60 | 8.313% | $33.1438 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $102.65 | 9.427% | $112.3268 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $70.92 | 4.676% | $74.2362 | $74.24 | $74.25 | $74.20 |
| Purchase #5 | $213.76 | 10.430% | $236.0552 | $236.06 | $236.05 | $236.10 |
| Purchase #6 | $48.79 | 7.106% | $52.257 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $230.66 | 13.706% | $262.2743 | $262.27 | $262.25 | $262.30 |
| 7 purchase totals = | $877.69 | $958.3602 | $958.37 | $958.35 | $958.40 | |