| 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 | $174.46 | 7.780% | $188.033 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $20.27 | 6.697% | $21.6275 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $81.56 | 9.199% | $89.0627 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $95.87 | 11.756% | $107.1405 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $202.81 | 6.569% | $216.1326 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $196.90 | 8.274% | $213.1915 | $213.19 | $213.20 | $213.20 |
| Purchase #7 | $224.77 | 5.421% | $236.9548 | $236.95 | $236.95 | $237.00 |
| 7 purchase totals = | $996.64 | $1,072.1426 | $1,072.13 | $1,072.20 | $1,072.10 | |