| 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 | $141.47 | 3.754% | $146.7808 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $236.75 | 7.737% | $255.0673 | $255.07 | $255.05 | $255.10 |
| Purchase #3 | $28.95 | 7.344% | $31.0761 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $113.39 | 9.759% | $124.4557 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $73.40 | 8.523% | $79.6559 | $79.66 | $79.65 | $79.70 |
| Purchase #6 | $114.58 | 8.675% | $124.5198 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $118.55 | 6.283% | $125.9985 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $827.09 | $887.5541 | $887.57 | $887.55 | $887.70 | |