| 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 | $179.61 | 12.708% | $202.4348 | $202.43 | $202.45 | $202.40 |
| Purchase #2 | $146.43 | 5.680% | $154.7472 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $207.89 | 6.446% | $221.2906 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $133.96 | 9.179% | $146.2562 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $16.89 | 6.127% | $17.9249 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $95.68 | 4.396% | $99.8861 | $99.89 | $99.90 | $99.90 |
| Purchase #7 | $126.37 | 7.239% | $135.5179 | $135.52 | $135.50 | $135.50 |
| 7 purchase totals = | $906.83 | $978.0577 | $978.06 | $978.05 | $978.00 | |