| 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 | $143.88 | 7.524% | $154.7055 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $77.75 | 4.833% | $81.5077 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $193.68 | 10.491% | $213.999 | $214.00 | $214.00 | $214.00 |
| Purchase #4 | $35.82 | 4.732% | $37.515 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $43.68 | 10.189% | $48.1306 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $146.27 | 9.416% | $160.0428 | $160.04 | $160.05 | $160.00 |
| Purchase #7 | $102.71 | 12.732% | $115.787 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $743.79 | $811.6876 | $811.70 | $811.70 | $811.60 | |