| 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 | $137.76 | 12.629% | $155.1577 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $45.96 | 12.595% | $51.7487 | $51.75 | $51.75 | $51.70 |
| Purchase #3 | $207.80 | 10.258% | $229.1161 | $229.12 | $229.10 | $229.10 |
| Purchase #4 | $28.57 | 6.330% | $30.3785 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $178.78 | 8.259% | $193.5454 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $136.77 | 9.787% | $150.1557 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $161.50 | 11.280% | $179.7172 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $897.14 | $989.8193 | $989.84 | $989.80 | $989.80 | |