| 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 | $137.37 | 3.264% | $141.8538 | $141.85 | $141.85 | $141.90 |
| Purchase #2 | $61.90 | 11.139% | $68.795 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $94.52 | 10.155% | $104.1185 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $205.44 | 4.486% | $214.656 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $78.36 | 3.152% | $80.8299 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $27.93 | 4.589% | $29.2117 | $29.21 | $29.20 | $29.20 |
| Purchase #7 | $16.79 | 10.156% | $18.4952 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $622.31 | $657.9601 | $657.97 | $657.95 | $658.00 | |