| 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 | $83.98 | 6.138% | $89.1347 | $89.13 | $89.15 | $89.10 |
| Purchase #2 | $164.45 | 5.345% | $173.2399 | $173.24 | $173.25 | $173.20 |
| Purchase #3 | $185.67 | 11.349% | $206.7417 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $227.83 | 13.226% | $257.9628 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $110.83 | 5.533% | $116.9622 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $24.46 | 6.608% | $26.0763 | $26.08 | $26.10 | $26.10 |
| Purchase #7 | $25.75 | 8.184% | $27.8574 | $27.86 | $27.85 | $27.90 |
| 7 purchase totals = | $822.97 | $897.9750 | $897.97 | $898.00 | $898.00 | |