| 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 | $156.40 | 8.205% | $169.2326 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $185.35 | 8.712% | $201.4977 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $214.75 | 5.750% | $227.0981 | $227.10 | $227.10 | $227.10 |
| Purchase #4 | $67.63 | 13.855% | $77.0001 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $49.27 | 5.411% | $51.936 | $51.94 | $51.95 | $51.90 |
| Purchase #6 | $248.66 | 7.495% | $267.2971 | $267.30 | $267.30 | $267.30 |
| Purchase #7 | $101.89 | 9.373% | $111.4401 | $111.44 | $111.45 | $111.40 |
| 7 purchase totals = | $1,023.95 | $1,105.5017 | $1,105.51 | $1,105.55 | $1,105.40 | |