| 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 | $101.84 | 13.175% | $115.2574 | $115.26 | $115.25 | $115.30 |
| Purchase #2 | $106.63 | 13.456% | $120.9781 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $160.53 | 5.716% | $169.7059 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $50.85 | 8.277% | $55.0589 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $88.90 | 7.513% | $95.5791 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $221.41 | 12.324% | $248.6966 | $248.70 | $248.70 | $248.70 |
| Purchase #7 | $42.95 | 3.575% | $44.4855 | $44.49 | $44.50 | $44.50 |
| 7 purchase totals = | $773.11 | $849.7615 | $849.78 | $849.80 | $849.90 | |