| 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 | $190.33 | 7.594% | $204.7837 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $55.93 | 11.825% | $62.5437 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $154.86 | 5.764% | $163.7861 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $117.57 | 10.340% | $129.7267 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $97.57 | 7.558% | $104.9443 | $104.94 | $104.95 | $104.90 |
| Purchase #6 | $183.35 | 13.791% | $208.6358 | $208.64 | $208.65 | $208.60 |
| Purchase #7 | $109.76 | 7.332% | $117.8076 | $117.81 | $117.80 | $117.80 |
| 7 purchase totals = | $909.37 | $992.2279 | $992.23 | $992.30 | $992.10 | |