| 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 | $127.75 | 13.578% | $145.0959 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $14.40 | 9.104% | $15.711 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $139.62 | 12.152% | $156.5866 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $134.69 | 12.793% | $151.9209 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $162.39 | 9.232% | $177.3818 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $58.59 | 10.407% | $64.6875 | $64.69 | $64.70 | $64.70 |
| Purchase #7 | $214.63 | 3.604% | $222.3653 | $222.37 | $222.35 | $222.40 |
| 7 purchase totals = | $852.07 | $933.7490 | $933.76 | $933.75 | $933.80 | |