| 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 | $159.26 | 6.500% | $169.6119 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $164.62 | 12.583% | $185.3341 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $186.39 | 11.534% | $207.8882 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $154.29 | 9.327% | $168.6806 | $168.68 | $168.70 | $168.70 |
| Purchase #5 | $74.90 | 9.200% | $81.7908 | $81.79 | $81.80 | $81.80 |
| Purchase #6 | $29.43 | 12.202% | $33.021 | $33.02 | $33.00 | $33.00 |
| Purchase #7 | $15.99 | 7.569% | $17.2003 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $784.88 | $863.5269 | $863.52 | $863.55 | $863.50 | |