| 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 | $131.48 | 4.355% | $137.206 | $137.21 | $137.20 | $137.20 |
| Purchase #2 | $43.33 | 3.603% | $44.8912 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $48.99 | 4.847% | $51.3645 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $126.38 | 6.453% | $134.5353 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $171.36 | 10.396% | $189.1746 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $43.96 | 13.256% | $49.7873 | $49.79 | $49.80 | $49.80 |
| Purchase #7 | $161.57 | 4.717% | $169.1913 | $169.19 | $169.20 | $169.20 |
| 7 purchase totals = | $727.07 | $776.1502 | $776.15 | $776.15 | $776.20 | |