| 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 | $165.67 | 12.461% | $186.3141 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $151.25 | 8.263% | $163.7478 | $163.75 | $163.75 | $163.70 |
| Purchase #3 | $130.53 | 5.649% | $137.9036 | $137.90 | $137.90 | $137.90 |
| Purchase #4 | $9.32 | 7.423% | $10.0118 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $11.72 | 12.345% | $13.1668 | $13.17 | $13.15 | $13.20 |
| Purchase #6 | $126.55 | 9.607% | $138.7077 | $138.71 | $138.70 | $138.70 |
| Purchase #7 | $54.41 | 12.236% | $61.0676 | $61.07 | $61.05 | $61.10 |
| 7 purchase totals = | $649.45 | $710.9194 | $710.92 | $710.85 | $710.90 | |