| 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 | $10.80 | 12.563% | $12.1568 | $12.16 | $12.15 | $12.20 |
| Purchase #2 | $97.81 | 13.532% | $111.0456 | $111.05 | $111.05 | $111.00 |
| Purchase #3 | $129.39 | 6.648% | $137.9918 | $137.99 | $138.00 | $138.00 |
| Purchase #4 | $132.29 | 10.543% | $146.2373 | $146.24 | $146.25 | $146.20 |
| Purchase #5 | $96.66 | 13.413% | $109.625 | $109.63 | $109.65 | $109.60 |
| Purchase #6 | $177.28 | 11.128% | $197.0077 | $197.01 | $197.00 | $197.00 |
| Purchase #7 | $150.53 | 6.617% | $160.4906 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $794.76 | $874.5548 | $874.57 | $874.60 | $874.50 | |