| 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 | $134.85 | 3.646% | $139.7666 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $41.45 | 9.408% | $45.3496 | $45.35 | $45.35 | $45.30 |
| Purchase #3 | $209.66 | 12.167% | $235.1693 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $39.34 | 6.659% | $41.9597 | $41.96 | $41.95 | $42.00 |
| Purchase #5 | $14.30 | 3.223% | $14.7609 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $221.68 | 4.727% | $232.1588 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $175.29 | 13.511% | $198.9734 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $836.57 | $908.1383 | $908.14 | $908.05 | $908.30 | |