| 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 | $19.30 | 5.216% | $20.3067 | $20.31 | $20.30 | $20.30 |
| Purchase #2 | $161.36 | 11.274% | $179.5517 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $196.60 | 4.591% | $205.6259 | $205.63 | $205.65 | $205.60 |
| Purchase #4 | $140.56 | 7.616% | $151.265 | $151.27 | $151.25 | $151.30 |
| Purchase #5 | $170.70 | 11.418% | $190.1905 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $125.75 | 13.451% | $142.6646 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $209.97 | 8.585% | $227.9959 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $1,024.24 | $1,117.6003 | $1,117.61 | $1,117.60 | $1,117.70 | |