| 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 | $169.36 | 6.842% | $180.9476 | $180.95 | $180.95 | $180.90 |
| Purchase #2 | $6.25 | 4.605% | $6.5378 | $6.54 | $6.55 | $6.50 |
| Purchase #3 | $35.82 | 3.383% | $37.0318 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $34.68 | 9.190% | $37.8671 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $107.63 | 7.513% | $115.7162 | $115.72 | $115.70 | $115.70 |
| Purchase #6 | $206.41 | 3.792% | $214.2371 | $214.24 | $214.25 | $214.20 |
| Purchase #7 | $194.61 | 10.453% | $214.9526 | $214.95 | $214.95 | $215.00 |
| 7 purchase totals = | $754.76 | $807.2902 | $807.30 | $807.30 | $807.20 | |