| 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 | $15.61 | 3.643% | $16.1787 | $16.18 | $16.20 | $16.20 |
| Purchase #2 | $194.49 | 7.453% | $208.9853 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $170.35 | 11.777% | $190.4121 | $190.41 | $190.40 | $190.40 |
| Purchase #4 | $177.26 | 13.665% | $201.4826 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $90.83 | 9.388% | $99.3571 | $99.36 | $99.35 | $99.40 |
| Purchase #6 | $214.44 | 3.189% | $221.2785 | $221.28 | $221.30 | $221.30 |
| Purchase #7 | $149.77 | 3.844% | $155.5272 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $1,012.75 | $1,093.2215 | $1,093.23 | $1,093.30 | $1,093.30 | |