| 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 | $167.55 | 12.564% | $188.601 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $194.37 | 6.597% | $207.1926 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $15.94 | 13.772% | $18.1353 | $18.14 | $18.15 | $18.10 |
| Purchase #4 | $58.63 | 9.657% | $64.2919 | $64.29 | $64.30 | $64.30 |
| Purchase #5 | $21.77 | 3.400% | $22.5102 | $22.51 | $22.50 | $22.50 |
| Purchase #6 | $163.34 | 13.606% | $185.564 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $202.34 | 6.578% | $215.6499 | $215.65 | $215.65 | $215.60 |
| 7 purchase totals = | $823.94 | $901.9449 | $901.94 | $901.95 | $901.90 | |