| 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 | $218.28 | 8.364% | $236.5369 | $236.54 | $236.55 | $236.50 |
| Purchase #2 | $222.73 | 6.832% | $237.9469 | $237.95 | $237.95 | $237.90 |
| Purchase #3 | $169.55 | 5.863% | $179.4907 | $179.49 | $179.50 | $179.50 |
| Purchase #4 | $172.42 | 13.786% | $196.1898 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $48.52 | 7.645% | $52.2294 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $143.37 | 11.734% | $160.193 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $64.85 | 8.283% | $70.2215 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $1,039.72 | $1,132.8082 | $1,132.81 | $1,132.85 | $1,132.70 | |