| 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 | $174.62 | 9.567% | $191.3259 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $204.71 | 9.656% | $224.4768 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $80.29 | 6.843% | $85.7842 | $85.78 | $85.80 | $85.80 |
| Purchase #4 | $109.55 | 5.359% | $115.4208 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $100.30 | 4.478% | $104.7914 | $104.79 | $104.80 | $104.80 |
| Purchase #6 | $174.55 | 4.387% | $182.2075 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $65.79 | 7.572% | $70.7716 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $909.81 | $974.7782 | $974.78 | $974.80 | $974.80 | |