| 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 | $200.64 | 6.400% | $213.481 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $8.76 | 4.474% | $9.1519 | $9.15 | $9.15 | $9.20 |
| Purchase #3 | $79.52 | 8.105% | $85.9651 | $85.97 | $85.95 | $86.00 |
| Purchase #4 | $158.95 | 6.682% | $169.571 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $197.64 | 8.820% | $215.0718 | $215.07 | $215.05 | $215.10 |
| Purchase #6 | $85.82 | 6.403% | $91.3151 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $89.80 | 8.703% | $97.6153 | $97.62 | $97.60 | $97.60 |
| 7 purchase totals = | $821.13 | $882.1712 | $882.18 | $882.10 | $882.30 | |