| 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 | $129.49 | 11.482% | $144.358 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $160.47 | 3.237% | $165.6644 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $77.46 | 3.830% | $80.4267 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $155.39 | 13.143% | $175.8129 | $175.81 | $175.80 | $175.80 |
| Purchase #5 | $146.75 | 11.420% | $163.5089 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $123.67 | 7.376% | $132.7919 | $132.79 | $132.80 | $132.80 |
| Purchase #7 | $51.43 | 3.389% | $53.173 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $844.66 | $915.7358 | $915.73 | $915.70 | $915.80 | |