| 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 | $126.57 | 7.499% | $136.0615 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $140.42 | 3.203% | $144.9177 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $71.96 | 3.466% | $74.4541 | $74.45 | $74.45 | $74.50 |
| Purchase #4 | $65.72 | 12.605% | $74.004 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $112.62 | 4.298% | $117.4604 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $233.58 | 3.461% | $241.6642 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $59.70 | 12.820% | $67.3535 | $67.35 | $67.35 | $67.40 |
| 7 purchase totals = | $810.57 | $855.9154 | $855.90 | $855.85 | $856.10 | |