| 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 | $159.93 | 5.400% | $168.5662 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $101.63 | 10.633% | $112.4363 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $64.48 | 3.367% | $66.651 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $197.85 | 7.606% | $212.8985 | $212.90 | $212.90 | $212.90 |
| Purchase #5 | $15.34 | 3.231% | $15.8356 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $237.45 | 10.189% | $261.6438 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $68.27 | 10.192% | $75.2281 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $844.95 | $913.2595 | $913.27 | $913.30 | $913.20 | |