| 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 | $159.44 | 13.201% | $180.4877 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $107.77 | 9.323% | $117.8174 | $117.82 | $117.80 | $117.80 |
| Purchase #3 | $84.43 | 12.816% | $95.2505 | $95.25 | $95.25 | $95.30 |
| Purchase #4 | $119.46 | 5.240% | $125.7197 | $125.72 | $125.70 | $125.70 |
| Purchase #5 | $17.28 | 9.140% | $18.8594 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $219.32 | 7.628% | $236.0497 | $236.05 | $236.05 | $236.00 |
| Purchase #7 | $112.35 | 3.690% | $116.4957 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $820.05 | $890.6801 | $890.69 | $890.65 | $890.70 | |