| 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 | $137.47 | 13.403% | $155.8951 | $155.90 | $155.90 | $155.90 |
| Purchase #2 | $167.57 | 13.553% | $190.2808 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $50.88 | 7.413% | $54.6517 | $54.65 | $54.65 | $54.70 |
| Purchase #4 | $21.31 | 3.387% | $22.0318 | $22.03 | $22.05 | $22.00 |
| Purchase #5 | $214.37 | 7.783% | $231.0544 | $231.05 | $231.05 | $231.10 |
| Purchase #6 | $14.28 | 5.824% | $15.1117 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $8.71 | 12.866% | $9.8306 | $9.83 | $9.85 | $9.80 |
| 7 purchase totals = | $614.59 | $678.8561 | $678.85 | $678.90 | $678.90 | |