| 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 | $177.41 | 4.760% | $185.8547 | $185.85 | $185.85 | $185.90 |
| Purchase #2 | $122.87 | 7.254% | $131.783 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $80.91 | 7.344% | $86.852 | $86.85 | $86.85 | $86.90 |
| Purchase #4 | $155.61 | 9.297% | $170.0771 | $170.08 | $170.10 | $170.10 |
| Purchase #5 | $121.27 | 13.292% | $137.3892 | $137.39 | $137.40 | $137.40 |
| Purchase #6 | $250.29 | 7.528% | $269.1318 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $119.83 | 5.364% | $126.2577 | $126.26 | $126.25 | $126.30 |
| 7 purchase totals = | $1,028.19 | $1,107.3455 | $1,107.34 | $1,107.40 | $1,107.50 | |