| 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 | $33.52 | 9.864% | $36.8264 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $171.31 | 8.724% | $186.2551 | $186.26 | $186.25 | $186.30 |
| Purchase #3 | $27.87 | 8.301% | $30.1835 | $30.18 | $30.20 | $30.20 |
| Purchase #4 | $205.90 | 5.705% | $217.6466 | $217.65 | $217.65 | $217.60 |
| Purchase #5 | $244.45 | 8.537% | $265.3187 | $265.32 | $265.30 | $265.30 |
| Purchase #6 | $147.74 | 10.752% | $163.625 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $75.40 | 5.213% | $79.3306 | $79.33 | $79.35 | $79.30 |
| 7 purchase totals = | $906.19 | $979.1859 | $979.20 | $979.25 | $979.10 | |