| 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 | $152.64 | 13.763% | $173.6478 | $173.65 | $173.65 | $173.60 |
| Purchase #2 | $115.76 | 13.250% | $131.0982 | $131.10 | $131.10 | $131.10 |
| Purchase #3 | $126.63 | 3.383% | $130.9139 | $130.91 | $130.90 | $130.90 |
| Purchase #4 | $227.67 | 3.155% | $234.853 | $234.85 | $234.85 | $234.90 |
| Purchase #5 | $47.58 | 6.201% | $50.5304 | $50.53 | $50.55 | $50.50 |
| Purchase #6 | $105.89 | 4.685% | $110.8509 | $110.85 | $110.85 | $110.90 |
| Purchase #7 | $97.97 | 6.659% | $104.4938 | $104.49 | $104.50 | $104.50 |
| 7 purchase totals = | $874.14 | $936.3880 | $936.38 | $936.40 | $936.40 | |