| 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 | $157.75 | 13.714% | $179.3838 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $86.79 | 11.793% | $97.0251 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $96.26 | 7.689% | $103.6614 | $103.66 | $103.65 | $103.70 |
| Purchase #4 | $103.30 | 8.294% | $111.8677 | $111.87 | $111.85 | $111.90 |
| Purchase #5 | $121.87 | 5.404% | $128.4559 | $128.46 | $128.45 | $128.50 |
| Purchase #6 | $102.95 | 5.614% | $108.7296 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $31.29 | 7.605% | $33.6696 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $700.21 | $762.7931 | $762.80 | $762.80 | $762.90 | |