| 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 | $177.85 | 11.532% | $198.3597 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $191.95 | 9.340% | $209.8781 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $57.99 | 5.609% | $61.2427 | $61.24 | $61.25 | $61.20 |
| Purchase #4 | $145.82 | 12.583% | $164.1685 | $164.17 | $164.15 | $164.20 |
| Purchase #5 | $103.88 | 3.191% | $107.1948 | $107.19 | $107.20 | $107.20 |
| Purchase #6 | $104.25 | 7.700% | $112.2773 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $8.73 | 8.224% | $9.448 | $9.45 | $9.45 | $9.40 |
| 7 purchase totals = | $790.47 | $862.5691 | $862.57 | $862.60 | $862.60 | |