| 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 | $156.96 | 10.455% | $173.3702 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $74.78 | 12.366% | $84.0273 | $84.03 | $84.05 | $84.00 |
| Purchase #3 | $131.64 | 12.407% | $147.9726 | $147.97 | $147.95 | $148.00 |
| Purchase #4 | $27.33 | 5.627% | $28.8679 | $28.87 | $28.85 | $28.90 |
| Purchase #5 | $30.91 | 7.274% | $33.1584 | $33.16 | $33.15 | $33.20 |
| Purchase #6 | $246.70 | 4.746% | $258.4084 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $94.45 | 11.343% | $105.1635 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $762.77 | $830.9683 | $830.97 | $830.90 | $831.10 | |