| 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 | $198.49 | 4.214% | $206.8544 | $206.85 | $206.85 | $206.90 |
| Purchase #2 | $191.98 | 5.600% | $202.7309 | $202.73 | $202.75 | $202.70 |
| Purchase #3 | $154.76 | 7.354% | $166.1411 | $166.14 | $166.15 | $166.10 |
| Purchase #4 | $67.32 | 5.248% | $70.853 | $70.85 | $70.85 | $70.90 |
| Purchase #5 | $156.56 | 12.257% | $175.7496 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $209.40 | 7.424% | $224.9459 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $182.28 | 8.349% | $197.4986 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,160.79 | $1,244.7735 | $1,244.77 | $1,244.80 | $1,244.70 | |