| 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 | $230.55 | 9.390% | $252.1986 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $155.66 | 4.734% | $163.0289 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $44.85 | 7.553% | $48.2375 | $48.24 | $48.25 | $48.20 |
| Purchase #4 | $155.97 | 6.483% | $166.0815 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $177.92 | 7.328% | $190.958 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $43.68 | 7.451% | $46.9346 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $105.42 | 6.862% | $112.6539 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $914.05 | $980.0930 | $980.09 | $980.15 | $980.10 | |