| 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 | $130.72 | 7.118% | $140.0246 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $16.92 | 6.632% | $18.0421 | $18.04 | $18.05 | $18.00 |
| Purchase #3 | $85.36 | 4.648% | $89.3275 | $89.33 | $89.35 | $89.30 |
| Purchase #4 | $58.69 | 4.167% | $61.1356 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $188.67 | 7.541% | $202.8976 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $153.93 | 10.137% | $169.5339 | $169.53 | $169.55 | $169.50 |
| Purchase #7 | $175.75 | 4.157% | $183.0559 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $810.04 | $864.0172 | $864.02 | $864.05 | $863.90 | |