| 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 | $175.31 | 6.406% | $186.5404 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $126.81 | 11.387% | $141.2499 | $141.25 | $141.25 | $141.20 |
| Purchase #3 | $170.50 | 5.645% | $180.1247 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $243.58 | 12.162% | $273.2042 | $273.20 | $273.20 | $273.20 |
| Purchase #5 | $10.61 | 10.780% | $11.7538 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $9.90 | 12.513% | $11.1388 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $227.71 | 7.221% | $244.1529 | $244.15 | $244.15 | $244.20 |
| 7 purchase totals = | $964.42 | $1,048.1647 | $1,048.15 | $1,048.15 | $1,048.10 | |