| 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 | $165.46 | 11.114% | $183.8492 | $183.85 | $183.85 | $183.80 |
| Purchase #2 | $246.56 | 5.372% | $259.8052 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $13.35 | 13.257% | $15.1198 | $15.12 | $15.10 | $15.10 |
| Purchase #4 | $42.87 | 8.383% | $46.4638 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $10.68 | 3.470% | $11.0506 | $11.05 | $11.05 | $11.10 |
| Purchase #6 | $136.93 | 9.653% | $150.1479 | $150.15 | $150.15 | $150.10 |
| Purchase #7 | $231.93 | 13.268% | $262.7025 | $262.70 | $262.70 | $262.70 |
| 7 purchase totals = | $847.78 | $929.1390 | $929.14 | $929.10 | $929.10 | |