| 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 | $163.42 | 12.154% | $183.2821 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $77.46 | 12.665% | $87.2703 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $102.41 | 10.344% | $113.0033 | $113.00 | $113.00 | $113.00 |
| Purchase #4 | $234.49 | 11.651% | $261.8104 | $261.81 | $261.80 | $261.80 |
| Purchase #5 | $178.46 | 12.368% | $200.5319 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $55.67 | 11.479% | $62.0604 | $62.06 | $62.05 | $62.10 |
| Purchase #7 | $169.67 | 11.372% | $188.9649 | $188.96 | $188.95 | $189.00 |
| 7 purchase totals = | $981.58 | $1,096.9233 | $1,096.91 | $1,096.90 | $1,097.00 | |