| 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 | $147.79 | 9.133% | $161.2877 | $161.29 | $161.30 | $161.30 |
| Purchase #2 | $136.81 | 4.143% | $142.478 | $142.48 | $142.50 | $142.50 |
| Purchase #3 | $69.85 | 4.581% | $73.0498 | $73.05 | $73.05 | $73.00 |
| Purchase #4 | $15.77 | 9.695% | $17.2989 | $17.30 | $17.30 | $17.30 |
| Purchase #5 | $146.75 | 9.762% | $161.0757 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $74.36 | 10.298% | $82.0176 | $82.02 | $82.00 | $82.00 |
| Purchase #7 | $204.51 | 7.656% | $220.1673 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $795.84 | $857.3750 | $857.39 | $857.40 | $857.40 | |