| 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 | $160.61 | 5.406% | $169.2926 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $66.29 | 9.456% | $72.5584 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $89.84 | 5.539% | $94.8162 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $110.37 | 6.265% | $117.2847 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $34.51 | 12.488% | $38.8196 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $136.74 | 5.815% | $144.6914 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $102.78 | 10.348% | $113.4157 | $113.42 | $113.40 | $113.40 |
| 7 purchase totals = | $701.14 | $750.8786 | $750.88 | $750.85 | $750.90 | |