| 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 | $148.84 | 10.135% | $163.9249 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $216.80 | 12.195% | $243.2388 | $243.24 | $243.25 | $243.20 |
| Purchase #3 | $33.89 | 10.117% | $37.3187 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $46.76 | 11.669% | $52.2164 | $52.22 | $52.20 | $52.20 |
| Purchase #5 | $55.47 | 7.591% | $59.6807 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $26.61 | 3.631% | $27.5762 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $122.47 | 11.429% | $136.4671 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $650.84 | $720.4228 | $720.43 | $720.40 | $720.40 | |