| 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 | $146.51 | 7.135% | $156.9635 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $42.98 | 13.609% | $48.8291 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $36.37 | 13.205% | $41.1727 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $97.95 | 7.390% | $105.1885 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $158.82 | 10.617% | $175.6819 | $175.68 | $175.70 | $175.70 |
| Purchase #6 | $55.70 | 6.106% | $59.101 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $229.86 | 12.740% | $259.1442 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $768.19 | $846.0809 | $846.07 | $846.10 | $846.10 | |