| 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 | $152.79 | 3.375% | $157.9467 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $30.55 | 5.476% | $32.2229 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $152.92 | 5.652% | $161.563 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $204.97 | 13.389% | $232.4134 | $232.41 | $232.40 | $232.40 |
| Purchase #5 | $119.31 | 11.611% | $133.1631 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $210.83 | 5.311% | $222.0272 | $222.03 | $222.05 | $222.00 |
| Purchase #7 | $177.37 | 3.530% | $183.6312 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $1,048.74 | $1,122.9675 | $1,122.96 | $1,122.95 | $1,122.90 | |