| 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 | $119.43 | 7.494% | $128.3801 | $128.38 | $128.40 | $128.40 |
| Purchase #2 | $72.70 | 7.320% | $78.0216 | $78.02 | $78.00 | $78.00 |
| Purchase #3 | $128.49 | 7.452% | $138.0651 | $138.07 | $138.05 | $138.10 |
| Purchase #4 | $138.26 | 8.870% | $150.5237 | $150.52 | $150.50 | $150.50 |
| Purchase #5 | $246.34 | 8.368% | $266.9537 | $266.95 | $266.95 | $267.00 |
| Purchase #6 | $168.42 | 7.290% | $180.6978 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $16.61 | 7.762% | $17.8993 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $890.25 | $960.5413 | $960.54 | $960.50 | $960.60 | |