| 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 | $152.69 | 9.288% | $166.8718 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $223.72 | 8.686% | $243.1523 | $243.15 | $243.15 | $243.20 |
| Purchase #3 | $89.73 | 8.770% | $97.5993 | $97.60 | $97.60 | $97.60 |
| Purchase #4 | $27.38 | 11.505% | $30.5301 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $226.57 | 5.729% | $239.5502 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $45.50 | 3.773% | $47.2167 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $74.73 | 13.754% | $85.0084 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $840.32 | $909.9288 | $909.93 | $909.90 | $910.00 | |