| 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 | $132.25 | 9.421% | $144.7093 | $144.71 | $144.70 | $144.70 |
| Purchase #2 | $166.58 | 4.288% | $173.723 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $162.31 | 4.441% | $169.5182 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $125.66 | 5.605% | $132.7032 | $132.70 | $132.70 | $132.70 |
| Purchase #5 | $11.89 | 11.785% | $13.2912 | $13.29 | $13.30 | $13.30 |
| Purchase #6 | $42.67 | 13.812% | $48.5636 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $53.80 | 8.410% | $58.3246 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $695.16 | $740.8331 | $740.82 | $740.75 | $740.80 | |