| 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 | $27.31 | 9.861% | $30.003 | $30.00 | $30.00 | $30.00 |
| Purchase #2 | $126.28 | 6.794% | $134.8595 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $161.91 | 9.317% | $176.9952 | $177.00 | $177.00 | $177.00 |
| Purchase #4 | $166.65 | 3.814% | $173.006 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $161.71 | 9.425% | $176.9512 | $176.95 | $176.95 | $177.00 |
| Purchase #6 | $116.92 | 5.853% | $123.7633 | $123.76 | $123.75 | $123.80 |
| Purchase #7 | $145.37 | 3.667% | $150.7007 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $906.15 | $966.2789 | $966.28 | $966.25 | $966.40 | |