| 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 | $164.82 | 4.123% | $171.6155 | $171.62 | $171.60 | $171.60 |
| Purchase #2 | $116.41 | 8.171% | $125.9219 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $5.97 | 11.717% | $6.6695 | $6.67 | $6.65 | $6.70 |
| Purchase #4 | $130.67 | 5.230% | $137.504 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $105.47 | 6.656% | $112.4901 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $140.67 | 10.423% | $155.332 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $149.81 | 13.308% | $169.7467 | $169.75 | $169.75 | $169.70 |
| 7 purchase totals = | $813.82 | $879.2797 | $879.28 | $879.25 | $879.20 | |