| 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 | $140.91 | 5.235% | $148.2866 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $187.32 | 8.187% | $202.6559 | $202.66 | $202.65 | $202.70 |
| Purchase #3 | $65.71 | 3.598% | $68.0742 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $23.87 | 13.176% | $27.0151 | $27.02 | $27.00 | $27.00 |
| Purchase #5 | $136.73 | 7.378% | $146.8179 | $146.82 | $146.80 | $146.80 |
| Purchase #6 | $76.85 | 4.793% | $80.5334 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $181.49 | 9.243% | $198.2651 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $812.88 | $871.6482 | $871.66 | $871.60 | $871.70 | |