| 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 | $154.87 | 10.143% | $170.5785 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $54.28 | 6.291% | $57.6948 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $139.94 | 10.655% | $154.8506 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $15.66 | 7.866% | $16.8918 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $221.78 | 10.771% | $245.6679 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $155.53 | 4.452% | $162.4542 | $162.45 | $162.45 | $162.50 |
| Purchase #7 | $150.89 | 8.662% | $163.9601 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $892.95 | $972.0979 | $972.09 | $972.10 | $972.30 | |