| 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 | $160.66 | 3.359% | $166.0566 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $81.35 | 13.347% | $92.2078 | $92.21 | $92.20 | $92.20 |
| Purchase #3 | $206.47 | 11.439% | $230.0881 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $24.72 | 4.800% | $25.9066 | $25.91 | $25.90 | $25.90 |
| Purchase #5 | $90.94 | 9.364% | $99.4556 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $61.71 | 3.553% | $63.9026 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $19.40 | 4.465% | $20.2662 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $645.25 | $697.8835 | $697.90 | $697.85 | $698.00 | |