| 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 | $171.64 | 6.616% | $182.9957 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $90.48 | 7.208% | $97.0018 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $146.54 | 6.556% | $156.1472 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $60.76 | 11.856% | $67.9637 | $67.96 | $67.95 | $68.00 |
| Purchase #5 | $54.36 | 3.176% | $56.0865 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $34.31 | 3.146% | $35.3894 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $55.57 | 13.456% | $63.0475 | $63.05 | $63.05 | $63.00 |
| 7 purchase totals = | $613.66 | $658.6318 | $658.64 | $658.65 | $658.60 | |