| 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 | $63.34 | 11.126% | $70.3872 | $70.39 | $70.40 | $70.40 |
| Purchase #2 | $73.30 | 6.373% | $77.9714 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $104.91 | 8.120% | $113.4287 | $113.43 | $113.45 | $113.40 |
| Purchase #4 | $185.53 | 4.195% | $193.313 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $110.31 | 8.133% | $119.2815 | $119.28 | $119.30 | $119.30 |
| Purchase #6 | $205.88 | 12.801% | $232.2347 | $232.23 | $232.25 | $232.20 |
| Purchase #7 | $99.48 | 13.190% | $112.6014 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $842.75 | $919.2179 | $919.21 | $919.25 | $919.20 | |