| 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 | $162.84 | 13.117% | $184.1997 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $22.54 | 3.369% | $23.2994 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $135.98 | 8.338% | $147.318 | $147.32 | $147.30 | $147.30 |
| Purchase #4 | $191.41 | 13.557% | $217.3595 | $217.36 | $217.35 | $217.40 |
| Purchase #5 | $26.73 | 13.527% | $30.3458 | $30.35 | $30.35 | $30.30 |
| Purchase #6 | $74.88 | 8.725% | $81.4133 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $19.77 | 13.783% | $22.4949 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $634.15 | $706.4306 | $706.43 | $706.40 | $706.40 | |