| 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 | $143.59 | 3.820% | $149.0751 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $22.50 | 4.617% | $23.5388 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $59.39 | 13.753% | $67.5579 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $217.94 | 13.868% | $248.1639 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $122.84 | 13.703% | $139.6728 | $139.67 | $139.65 | $139.70 |
| Purchase #6 | $97.72 | 5.298% | $102.8972 | $102.90 | $102.90 | $102.90 |
| Purchase #7 | $205.94 | 12.628% | $231.9461 | $231.95 | $231.95 | $231.90 |
| 7 purchase totals = | $869.92 | $962.8518 | $962.86 | $962.85 | $962.90 | |