| 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 | $112.50 | 11.648% | $125.604 | $125.60 | $125.60 | $125.60 |
| Purchase #2 | $156.84 | 5.596% | $165.6168 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $41.80 | 10.680% | $46.2642 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $77.36 | 3.751% | $80.2618 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $151.42 | 6.522% | $161.2956 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $162.38 | 4.733% | $170.0654 | $170.07 | $170.05 | $170.10 |
| Purchase #7 | $115.48 | 6.325% | $122.7841 | $122.78 | $122.80 | $122.80 |
| 7 purchase totals = | $817.78 | $871.8919 | $871.89 | $871.85 | $872.00 | |