| 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 | $136.64 | 9.494% | $149.6126 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $49.67 | 11.179% | $55.2226 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $163.33 | 12.764% | $184.1774 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $224.84 | 13.289% | $254.719 | $254.72 | $254.70 | $254.70 |
| Purchase #5 | $16.35 | 3.858% | $16.9808 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $86.26 | 12.678% | $97.196 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $243.47 | 12.458% | $273.8015 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $920.56 | $1,031.7099 | $1,031.71 | $1,031.70 | $1,031.70 | |