| 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 | $104.90 | 12.427% | $117.9359 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $107.75 | 11.365% | $119.9958 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $161.95 | 8.538% | $175.7773 | $175.78 | $175.80 | $175.80 |
| Purchase #4 | $162.82 | 9.789% | $178.7584 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $126.43 | 10.499% | $139.7039 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $125.34 | 13.322% | $142.0378 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $102.76 | 10.495% | $113.5447 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $891.95 | $987.7538 | $987.76 | $987.80 | $987.70 | |