| 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 | $242.26 | 8.271% | $262.2973 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $163.70 | 3.187% | $168.9171 | $168.92 | $168.90 | $168.90 |
| Purchase #3 | $30.92 | 13.460% | $35.0818 | $35.08 | $35.10 | $35.10 |
| Purchase #4 | $40.62 | 12.621% | $45.7467 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $38.41 | 13.716% | $43.6783 | $43.68 | $43.70 | $43.70 |
| Purchase #6 | $31.27 | 11.735% | $34.9395 | $34.94 | $34.95 | $34.90 |
| Purchase #7 | $146.61 | 13.728% | $166.7366 | $166.74 | $166.75 | $166.70 |
| 7 purchase totals = | $693.79 | $757.3973 | $757.41 | $757.45 | $757.30 | |