| 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 | $169.89 | 13.645% | $193.0715 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $114.84 | 5.338% | $120.9702 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $124.62 | 8.291% | $134.9522 | $134.95 | $134.95 | $135.00 |
| Purchase #4 | $105.38 | 13.583% | $119.6938 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $57.80 | 9.709% | $63.4118 | $63.41 | $63.40 | $63.40 |
| Purchase #6 | $119.47 | 3.199% | $123.2918 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $82.61 | 5.728% | $87.3419 | $87.34 | $87.35 | $87.30 |
| 7 purchase totals = | $774.61 | $842.7332 | $842.72 | $842.70 | $842.80 | |