| 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 | $188.37 | 5.154% | $198.0786 | $198.08 | $198.10 | $198.10 |
| Purchase #2 | $55.89 | 7.670% | $60.1768 | $60.18 | $60.20 | $60.20 |
| Purchase #3 | $156.50 | 8.355% | $169.5756 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $31.68 | 11.676% | $35.379 | $35.38 | $35.40 | $35.40 |
| Purchase #5 | $151.94 | 7.366% | $163.1319 | $163.13 | $163.15 | $163.10 |
| Purchase #6 | $9.62 | 4.697% | $10.0719 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $170.78 | 9.426% | $186.8777 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $764.78 | $823.2915 | $823.30 | $823.40 | $823.40 | |