| 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 | $166.95 | 12.294% | $187.4748 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $95.59 | 7.528% | $102.786 | $102.79 | $102.80 | $102.80 |
| Purchase #3 | $58.88 | 5.476% | $62.1043 | $62.10 | $62.10 | $62.10 |
| Purchase #4 | $142.35 | 13.594% | $161.7011 | $161.70 | $161.70 | $161.70 |
| Purchase #5 | $139.69 | 12.358% | $156.9529 | $156.95 | $156.95 | $157.00 |
| Purchase #6 | $113.30 | 3.661% | $117.4479 | $117.45 | $117.45 | $117.40 |
| Purchase #7 | $72.60 | 12.254% | $81.4964 | $81.50 | $81.50 | $81.50 |
| 7 purchase totals = | $789.36 | $869.9634 | $869.96 | $869.95 | $870.00 | |