| 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 | $175.92 | 4.311% | $183.5039 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $100.86 | 11.369% | $112.3268 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $72.98 | 4.146% | $76.0058 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $215.71 | 3.233% | $222.6839 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $55.39 | 13.730% | $62.995 | $63.00 | $63.00 | $63.00 |
| Purchase #6 | $106.58 | 3.692% | $110.5149 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $91.35 | 7.217% | $97.9427 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $818.79 | $865.9730 | $865.97 | $866.00 | $865.90 | |