| 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 | $18.91 | 12.513% | $21.2762 | $21.28 | $21.30 | $21.30 |
| Purchase #2 | $176.81 | 6.352% | $188.041 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $51.57 | 7.776% | $55.5801 | $55.58 | $55.60 | $55.60 |
| Purchase #4 | $245.47 | 10.851% | $272.1059 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $180.73 | 10.257% | $199.2675 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $134.91 | 6.156% | $143.2151 | $143.22 | $143.20 | $143.20 |
| Purchase #7 | $213.79 | 5.825% | $226.2433 | $226.24 | $226.25 | $226.20 |
| 7 purchase totals = | $1,022.19 | $1,105.7291 | $1,105.74 | $1,105.75 | $1,105.70 | |