| 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 | $126.50 | 9.841% | $138.9489 | $138.95 | $138.95 | $138.90 |
| Purchase #2 | $43.37 | 12.606% | $48.8372 | $48.84 | $48.85 | $48.80 |
| Purchase #3 | $115.33 | 8.154% | $124.734 | $124.73 | $124.75 | $124.70 |
| Purchase #4 | $13.56 | 12.267% | $15.2234 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $205.78 | 12.553% | $231.6116 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $30.31 | 6.219% | $32.195 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $159.90 | 13.856% | $182.0557 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $694.75 | $773.6058 | $773.61 | $773.60 | $773.50 | |