| 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 | $107.55 | 9.334% | $117.5887 | $117.59 | $117.60 | $117.60 |
| Purchase #2 | $186.91 | 7.320% | $200.5918 | $200.59 | $200.60 | $200.60 |
| Purchase #3 | $119.58 | 12.755% | $134.8324 | $134.83 | $134.85 | $134.80 |
| Purchase #4 | $143.38 | 8.510% | $155.5816 | $155.58 | $155.60 | $155.60 |
| Purchase #5 | $138.68 | 6.476% | $147.6609 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $50.43 | 3.104% | $51.9953 | $52.00 | $52.00 | $52.00 |
| Purchase #7 | $145.28 | 3.533% | $150.4127 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $891.81 | $958.6634 | $958.66 | $958.70 | $958.70 | |