| 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 | $157.72 | 8.621% | $171.317 | $171.32 | $171.30 | $171.30 |
| Purchase #2 | $22.75 | 3.697% | $23.5911 | $23.59 | $23.60 | $23.60 |
| Purchase #3 | $118.95 | 3.249% | $122.8147 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $151.92 | 9.618% | $166.5317 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $148.82 | 9.243% | $162.5754 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $41.25 | 9.680% | $45.243 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $116.80 | 8.564% | $126.8028 | $126.80 | $126.80 | $126.80 |
| 7 purchase totals = | $758.21 | $818.8757 | $818.87 | $818.90 | $818.80 | |