| 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 | $98.52 | 12.449% | $110.7848 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $135.81 | 5.319% | $143.0337 | $143.03 | $143.05 | $143.00 |
| Purchase #3 | $83.27 | 12.724% | $93.8653 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $185.78 | 8.766% | $202.0655 | $202.07 | $202.05 | $202.10 |
| Purchase #5 | $50.91 | 13.863% | $57.9677 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $76.35 | 4.683% | $79.9255 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $100.69 | 12.366% | $113.1413 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $731.33 | $800.7838 | $800.79 | $800.80 | $800.80 | |