| 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 | $212.52 | 3.622% | $220.2175 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $67.61 | 8.526% | $73.3744 | $73.37 | $73.35 | $73.40 |
| Purchase #3 | $26.79 | 7.311% | $28.7486 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $70.73 | 6.142% | $75.0742 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $144.64 | 8.481% | $156.9069 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $56.66 | 8.482% | $61.4659 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $57.38 | 11.772% | $64.1348 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $636.33 | $679.9223 | $679.92 | $679.85 | $679.90 | |