| 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 | $169.35 | 9.336% | $185.1605 | $185.16 | $185.15 | $185.20 |
| Purchase #2 | $54.50 | 7.627% | $58.6567 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $81.31 | 11.820% | $90.9208 | $90.92 | $90.90 | $90.90 |
| Purchase #4 | $131.36 | 13.750% | $149.422 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $125.81 | 9.806% | $138.1469 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $104.34 | 4.403% | $108.9341 | $108.93 | $108.95 | $108.90 |
| Purchase #7 | $163.42 | 6.340% | $173.7808 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $830.09 | $905.0218 | $905.02 | $905.00 | $905.00 | |