| 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 | $169.45 | 12.143% | $190.0263 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $42.46 | 13.639% | $48.2511 | $48.25 | $48.25 | $48.30 |
| Purchase #3 | $214.47 | 12.632% | $241.5619 | $241.56 | $241.55 | $241.60 |
| Purchase #4 | $113.25 | 4.867% | $118.7619 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $37.91 | 4.863% | $39.7536 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $31.95 | 5.615% | $33.744 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $18.92 | 8.691% | $20.5643 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $628.41 | $692.6631 | $692.65 | $692.65 | $692.80 | |