| 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 | $127.56 | 13.677% | $145.0064 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $240.94 | 8.847% | $262.256 | $262.26 | $262.25 | $262.30 |
| Purchase #3 | $78.83 | 10.203% | $86.873 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $172.36 | 9.144% | $188.1206 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $119.41 | 12.388% | $134.2025 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $142.57 | 4.322% | $148.7319 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $142.70 | 9.741% | $156.6004 | $156.60 | $156.60 | $156.60 |
| 7 purchase totals = | $1,024.37 | $1,121.7908 | $1,121.79 | $1,121.75 | $1,121.80 | |