| 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 | $13.93 | 12.554% | $15.6788 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $121.50 | 4.385% | $126.8278 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $175.27 | 10.553% | $193.7662 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $142.78 | 12.171% | $160.1578 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $75.94 | 11.608% | $84.7551 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $102.89 | 3.492% | $106.4829 | $106.48 | $106.50 | $106.50 |
| Purchase #7 | $227.36 | 11.143% | $252.6947 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $859.67 | $940.3633 | $940.37 | $940.40 | $940.50 | |