| 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 | $149.38 | 10.517% | $165.0903 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $101.71 | 13.484% | $115.4246 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $36.84 | 11.504% | $41.0781 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $34.26 | 9.634% | $37.5606 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $109.40 | 13.603% | $124.2817 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $214.52 | 3.677% | $222.4079 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $23.56 | 12.362% | $26.4725 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $669.67 | $732.3157 | $732.31 | $732.30 | $732.40 | |