| 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 | $104.76 | 6.188% | $111.2425 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $72.36 | 12.466% | $81.3804 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $186.63 | 6.201% | $198.2029 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $170.39 | 13.184% | $192.8542 | $192.85 | $192.85 | $192.90 |
| Purchase #5 | $124.68 | 8.116% | $134.799 | $134.80 | $134.80 | $134.80 |
| Purchase #6 | $81.36 | 6.343% | $86.5207 | $86.52 | $86.50 | $86.50 |
| Purchase #7 | $160.33 | 13.605% | $182.1429 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $900.51 | $987.1426 | $987.13 | $987.15 | $987.10 | |