| 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 | $118.60 | 12.858% | $133.8496 | $133.85 | $133.85 | $133.80 |
| Purchase #2 | $89.30 | 8.600% | $96.9798 | $96.98 | $97.00 | $97.00 |
| Purchase #3 | $244.41 | 7.709% | $263.2516 | $263.25 | $263.25 | $263.30 |
| Purchase #4 | $70.65 | 9.118% | $77.0919 | $77.09 | $77.10 | $77.10 |
| Purchase #5 | $160.82 | 8.202% | $174.0105 | $174.01 | $174.00 | $174.00 |
| Purchase #6 | $44.99 | 8.840% | $48.9671 | $48.97 | $48.95 | $49.00 |
| Purchase #7 | $67.80 | 5.716% | $71.6754 | $71.68 | $71.70 | $71.70 |
| 7 purchase totals = | $796.57 | $865.8259 | $865.83 | $865.85 | $865.90 | |