| 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 | $139.74 | 4.841% | $146.5048 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $156.41 | 7.536% | $168.1971 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $57.57 | 3.449% | $59.5556 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $82.58 | 12.598% | $92.9834 | $92.98 | $93.00 | $93.00 |
| Purchase #5 | $104.69 | 7.740% | $112.793 | $112.79 | $112.80 | $112.80 |
| Purchase #6 | $199.36 | 6.846% | $213.0082 | $213.01 | $213.00 | $213.00 |
| Purchase #7 | $110.44 | 4.441% | $115.3446 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $850.79 | $908.3867 | $908.38 | $908.40 | $908.40 | |