| 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 | $154.81 | 12.298% | $173.8485 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $243.34 | 9.204% | $265.737 | $265.74 | $265.75 | $265.70 |
| Purchase #3 | $75.65 | 8.511% | $82.0886 | $82.09 | $82.10 | $82.10 |
| Purchase #4 | $229.59 | 8.745% | $249.6676 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $226.48 | 9.452% | $247.8869 | $247.89 | $247.90 | $247.90 |
| Purchase #6 | $243.77 | 7.213% | $261.3531 | $261.35 | $261.35 | $261.40 |
| Purchase #7 | $142.35 | 9.499% | $155.8718 | $155.87 | $155.85 | $155.90 |
| 7 purchase totals = | $1,315.99 | $1,436.4535 | $1,436.46 | $1,436.45 | $1,436.50 | |