| 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 | $156.84 | 8.335% | $169.9126 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $87.78 | 13.793% | $99.8875 | $99.89 | $99.90 | $99.90 |
| Purchase #3 | $179.61 | 11.221% | $199.764 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $16.84 | 9.197% | $18.3888 | $18.39 | $18.40 | $18.40 |
| Purchase #5 | $119.44 | 10.535% | $132.023 | $132.02 | $132.00 | $132.00 |
| Purchase #6 | $181.80 | 3.508% | $188.1775 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $10.79 | 3.257% | $11.1414 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $753.10 | $819.2948 | $819.29 | $819.30 | $819.30 | |