| 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 | $170.51 | 6.744% | $182.0092 | $182.01 | $182.00 | $182.00 |
| Purchase #2 | $16.68 | 6.291% | $17.7293 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $213.83 | 5.222% | $224.9962 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $174.94 | 6.511% | $186.3303 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $141.75 | 3.867% | $147.2315 | $147.23 | $147.25 | $147.20 |
| Purchase #6 | $62.63 | 5.762% | $66.2387 | $66.24 | $66.25 | $66.20 |
| Purchase #7 | $73.63 | 12.448% | $82.7955 | $82.80 | $82.80 | $82.80 |
| 7 purchase totals = | $853.97 | $907.3307 | $907.34 | $907.40 | $907.20 | |