| 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 | $146.79 | 4.863% | $153.9284 | $153.93 | $153.95 | $153.90 |
| Purchase #2 | $46.25 | 10.384% | $51.0526 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $134.94 | 7.657% | $145.2724 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $139.30 | 4.394% | $145.4208 | $145.42 | $145.40 | $145.40 |
| Purchase #5 | $63.78 | 5.258% | $67.1336 | $67.13 | $67.15 | $67.10 |
| Purchase #6 | $75.66 | 12.659% | $85.2378 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $89.74 | 8.598% | $97.4558 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $696.46 | $745.5014 | $745.50 | $745.50 | $745.50 | |