| 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 | $161.91 | 3.264% | $167.1947 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $9.49 | 9.362% | $10.3785 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $79.70 | 8.817% | $86.7271 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $142.89 | 5.819% | $151.2048 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $24.31 | 10.265% | $26.8054 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $43.62 | 12.516% | $49.0795 | $49.08 | $49.10 | $49.10 |
| Purchase #7 | $218.74 | 9.485% | $239.4875 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $680.66 | $730.8775 | $730.88 | $730.95 | $730.90 | |