| 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 | $154.67 | 10.659% | $171.1563 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $136.88 | 13.844% | $155.8297 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $239.88 | 4.185% | $249.919 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $207.81 | 11.191% | $231.066 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $78.83 | 3.820% | $81.8413 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $215.32 | 5.543% | $227.2552 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $146.34 | 13.510% | $166.1105 | $166.11 | $166.10 | $166.10 |
| 7 purchase totals = | $1,179.73 | $1,283.1780 | $1,283.19 | $1,283.15 | $1,283.20 | |