| 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 | $178.37 | 9.447% | $195.2206 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $79.81 | 6.659% | $85.1245 | $85.12 | $85.10 | $85.10 |
| Purchase #3 | $125.63 | 9.669% | $137.7772 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $235.32 | 8.316% | $254.8892 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $9.79 | 4.531% | $10.2336 | $10.23 | $10.25 | $10.20 |
| Purchase #6 | $195.38 | 9.263% | $213.478 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $16.59 | 8.353% | $17.9758 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $840.89 | $914.6989 | $914.70 | $914.75 | $914.70 | |