| 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 | $131.36 | 11.352% | $146.272 | $146.27 | $146.25 | $146.30 |
| Purchase #2 | $7.35 | 13.371% | $8.3328 | $8.33 | $8.35 | $8.30 |
| Purchase #3 | $219.72 | 12.628% | $247.4662 | $247.47 | $247.45 | $247.50 |
| Purchase #4 | $75.45 | 9.604% | $82.6962 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $80.69 | 6.754% | $86.1398 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $57.77 | 5.614% | $61.0132 | $61.01 | $61.00 | $61.00 |
| Purchase #7 | $202.69 | 9.304% | $221.5483 | $221.55 | $221.55 | $221.50 |
| 7 purchase totals = | $775.03 | $853.4685 | $853.47 | $853.45 | $853.40 | |