| 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 | $190.99 | 3.836% | $198.3164 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $109.25 | 12.290% | $122.6768 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $215.65 | 11.687% | $240.853 | $240.85 | $240.85 | $240.90 |
| Purchase #4 | $24.99 | 10.515% | $27.6177 | $27.62 | $27.60 | $27.60 |
| Purchase #5 | $77.90 | 10.212% | $85.8551 | $85.86 | $85.85 | $85.90 |
| Purchase #6 | $92.91 | 4.692% | $97.2693 | $97.27 | $97.25 | $97.30 |
| Purchase #7 | $164.77 | 11.172% | $183.1781 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $876.46 | $955.7664 | $955.78 | $955.75 | $955.90 | |