| 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 | $17.93 | 7.281% | $19.2355 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $98.86 | 4.353% | $103.1634 | $103.16 | $103.15 | $103.20 |
| Purchase #3 | $179.96 | 10.645% | $199.1167 | $199.12 | $199.10 | $199.10 |
| Purchase #4 | $6.53 | 9.226% | $7.1325 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $169.69 | 13.221% | $192.1247 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $167.60 | 5.143% | $176.2197 | $176.22 | $176.20 | $176.20 |
| Purchase #7 | $26.79 | 13.516% | $30.4109 | $30.41 | $30.40 | $30.40 |
| 7 purchase totals = | $667.36 | $727.4034 | $727.40 | $727.35 | $727.30 | |