| 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 | $200.90 | 8.357% | $217.6892 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $165.97 | 5.151% | $174.5191 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $155.93 | 11.529% | $173.9072 | $173.91 | $173.90 | $173.90 |
| Purchase #4 | $21.78 | 6.695% | $23.2382 | $23.24 | $23.25 | $23.20 |
| Purchase #5 | $65.96 | 3.134% | $68.0272 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $173.51 | 12.705% | $195.5544 | $195.55 | $195.55 | $195.60 |
| Purchase #7 | $9.56 | 5.668% | $10.1019 | $10.10 | $10.10 | $10.10 |
| 7 purchase totals = | $793.61 | $863.0372 | $863.04 | $863.05 | $863.00 | |