| 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 | $168.25 | 8.484% | $182.5243 | $182.52 | $182.50 | $182.50 |
| Purchase #2 | $27.49 | 10.569% | $30.3954 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $15.73 | 9.647% | $17.2475 | $17.25 | $17.25 | $17.20 |
| Purchase #4 | $171.26 | 10.297% | $188.8946 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $159.73 | 12.868% | $180.2841 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $20.63 | 9.620% | $22.6146 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $63.57 | 5.596% | $67.1274 | $67.13 | $67.15 | $67.10 |
| 7 purchase totals = | $626.66 | $689.0879 | $689.08 | $689.10 | $689.00 | |