| 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 | $164.78 | 5.300% | $173.5133 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $117.86 | 13.596% | $133.8842 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $121.33 | 4.271% | $126.512 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $50.28 | 13.710% | $57.1734 | $57.17 | $57.15 | $57.20 |
| Purchase #5 | $67.38 | 9.541% | $73.8087 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $228.98 | 4.756% | $239.8703 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $91.83 | 13.850% | $104.5485 | $104.55 | $104.55 | $104.50 |
| 7 purchase totals = | $842.44 | $909.3104 | $909.30 | $909.25 | $909.30 | |