| 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 | $168.74 | 12.651% | $190.0873 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $18.58 | 4.331% | $19.3847 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $26.31 | 13.494% | $29.8603 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $237.68 | 9.552% | $260.3832 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $156.86 | 13.480% | $178.0047 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $213.92 | 9.708% | $234.6874 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $9.74 | 10.567% | $10.7692 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $831.83 | $923.1768 | $923.17 | $923.20 | $923.30 | |