| 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 | $193.61 | 4.175% | $201.6932 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $170.82 | 5.175% | $179.6599 | $179.66 | $179.65 | $179.70 |
| Purchase #3 | $58.63 | 11.118% | $65.1485 | $65.15 | $65.15 | $65.10 |
| Purchase #4 | $154.71 | 8.829% | $168.3693 | $168.37 | $168.35 | $168.40 |
| Purchase #5 | $180.83 | 13.576% | $205.3795 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $132.26 | 11.196% | $147.0678 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $250.37 | 8.127% | $270.7176 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $1,141.23 | $1,238.0358 | $1,238.04 | $1,238.00 | $1,238.10 | |