| 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 | $121.91 | 4.862% | $127.8373 | $127.84 | $127.85 | $127.80 |
| Purchase #2 | $204.28 | 6.816% | $218.2037 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $68.46 | 10.856% | $75.892 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $98.50 | 6.152% | $104.5597 | $104.56 | $104.55 | $104.60 |
| Purchase #5 | $141.82 | 10.705% | $157.0018 | $157.00 | $157.00 | $157.00 |
| Purchase #6 | $26.77 | 4.151% | $27.8812 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $27.39 | 5.432% | $28.8778 | $28.88 | $28.90 | $28.90 |
| 7 purchase totals = | $689.13 | $740.2535 | $740.25 | $740.30 | $740.30 | |