| 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 | $130.82 | 6.776% | $139.6844 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $119.86 | 6.436% | $127.5742 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $37.62 | 13.547% | $42.7164 | $42.72 | $42.70 | $42.70 |
| Purchase #4 | $98.98 | 5.160% | $104.0874 | $104.09 | $104.10 | $104.10 |
| Purchase #5 | $59.98 | 7.448% | $64.4473 | $64.45 | $64.45 | $64.40 |
| Purchase #6 | $129.97 | 8.762% | $141.358 | $141.36 | $141.35 | $141.40 |
| Purchase #7 | $191.87 | 11.405% | $213.7528 | $213.75 | $213.75 | $213.80 |
| 7 purchase totals = | $769.10 | $833.6205 | $833.62 | $833.60 | $833.70 | |