| 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 | $151.45 | 9.681% | $166.1119 | $166.11 | $166.10 | $166.10 |
| Purchase #2 | $57.52 | 11.709% | $64.255 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $71.31 | 12.689% | $80.3585 | $80.36 | $80.35 | $80.40 |
| Purchase #4 | $77.73 | 11.124% | $86.3767 | $86.38 | $86.40 | $86.40 |
| Purchase #5 | $164.46 | 3.620% | $170.4135 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $232.35 | 11.666% | $259.456 | $259.46 | $259.45 | $259.50 |
| Purchase #7 | $36.79 | 9.342% | $40.2269 | $40.23 | $40.25 | $40.20 |
| 7 purchase totals = | $791.61 | $867.1985 | $867.21 | $867.20 | $867.30 | |