| 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 | $169.67 | 11.525% | $189.2245 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $16.34 | 9.454% | $17.8848 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $132.48 | 4.357% | $138.2522 | $138.25 | $138.25 | $138.30 |
| Purchase #4 | $219.46 | 10.134% | $241.7001 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $87.97 | 13.304% | $99.6735 | $99.67 | $99.65 | $99.70 |
| Purchase #6 | $58.37 | 5.173% | $61.3895 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $48.52 | 7.530% | $52.1736 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $732.81 | $800.2982 | $800.28 | $800.25 | $800.40 | |