| 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 | $83.91 | 9.376% | $91.7774 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $129.49 | 3.359% | $133.8396 | $133.84 | $133.85 | $133.80 |
| Purchase #3 | $166.32 | 10.853% | $184.3707 | $184.37 | $184.35 | $184.40 |
| Purchase #4 | $180.94 | 13.374% | $205.1389 | $205.14 | $205.15 | $205.10 |
| Purchase #5 | $104.82 | 12.368% | $117.7841 | $117.78 | $117.80 | $117.80 |
| Purchase #6 | $110.58 | 8.219% | $119.6686 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $26.77 | 9.382% | $29.2816 | $29.28 | $29.30 | $29.30 |
| 7 purchase totals = | $802.83 | $881.8609 | $881.86 | $881.90 | $881.90 | |