| 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 | $126.69 | 7.384% | $136.0448 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $163.85 | 7.456% | $176.0667 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $34.84 | 8.688% | $37.8669 | $37.87 | $37.85 | $37.90 |
| Purchase #4 | $182.85 | 12.822% | $206.295 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $91.31 | 6.278% | $97.0424 | $97.04 | $97.05 | $97.00 |
| Purchase #6 | $121.96 | 7.192% | $130.7314 | $130.73 | $130.75 | $130.70 |
| Purchase #7 | $188.67 | 11.416% | $210.2086 | $210.21 | $210.20 | $210.20 |
| 7 purchase totals = | $910.17 | $994.2558 | $994.26 | $994.25 | $994.20 | |