| 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 | $192.72 | 6.366% | $204.9886 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $148.75 | 6.110% | $157.8386 | $157.84 | $157.85 | $157.80 |
| Purchase #3 | $185.40 | 7.600% | $199.4904 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $156.68 | 13.867% | $178.4068 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $58.54 | 4.240% | $61.0221 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $85.47 | 3.866% | $88.7743 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $13.70 | 7.677% | $14.7517 | $14.75 | $14.75 | $14.80 |
| 7 purchase totals = | $841.26 | $905.2725 | $905.27 | $905.25 | $905.30 | |