| 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 | $164.41 | 9.403% | $179.8695 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $98.93 | 5.602% | $104.4721 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $97.77 | 11.702% | $109.211 | $109.21 | $109.20 | $109.20 |
| Purchase #4 | $156.61 | 8.230% | $169.499 | $169.50 | $169.50 | $169.50 |
| Purchase #5 | $153.55 | 4.854% | $161.0033 | $161.00 | $161.00 | $161.00 |
| Purchase #6 | $64.99 | 13.425% | $73.7149 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $18.60 | 12.437% | $20.9133 | $20.91 | $20.90 | $20.90 |
| 7 purchase totals = | $754.86 | $818.6831 | $818.67 | $818.60 | $818.70 | |