| 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 | $151.88 | 13.198% | $171.9251 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $107.81 | 6.398% | $114.7077 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $30.30 | 10.439% | $33.463 | $33.46 | $33.45 | $33.50 |
| Purchase #4 | $83.97 | 3.483% | $86.8947 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $125.98 | 13.172% | $142.5741 | $142.57 | $142.55 | $142.60 |
| Purchase #6 | $142.26 | 4.860% | $149.1738 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $69.79 | 10.451% | $77.0838 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $711.99 | $775.8222 | $775.81 | $775.80 | $775.90 | |