| 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 | $183.46 | 4.489% | $191.6955 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $144.39 | 7.524% | $155.2539 | $155.25 | $155.25 | $155.30 |
| Purchase #3 | $171.94 | 9.595% | $188.4376 | $188.44 | $188.45 | $188.40 |
| Purchase #4 | $14.37 | 3.844% | $14.9224 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $134.83 | 5.240% | $141.8951 | $141.90 | $141.90 | $141.90 |
| Purchase #6 | $220.71 | 6.451% | $234.948 | $234.95 | $234.95 | $234.90 |
| Purchase #7 | $175.69 | 9.872% | $193.0341 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,045.39 | $1,120.1866 | $1,120.19 | $1,120.20 | $1,120.10 | |