| 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 | $133.59 | 7.119% | $143.1003 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $166.74 | 9.301% | $182.2485 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $52.26 | 11.612% | $58.3284 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $219.91 | 10.261% | $242.475 | $242.48 | $242.50 | $242.50 |
| Purchase #5 | $49.67 | 3.470% | $51.3935 | $51.39 | $51.40 | $51.40 |
| Purchase #6 | $28.62 | 7.233% | $30.6901 | $30.69 | $30.70 | $30.70 |
| Purchase #7 | $203.53 | 5.734% | $215.2004 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $854.32 | $923.4362 | $923.44 | $923.50 | $923.40 | |