| 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 | $183.40 | 6.746% | $195.7722 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $231.77 | 6.270% | $246.302 | $246.30 | $246.30 | $246.30 |
| Purchase #3 | $86.74 | 8.146% | $93.8058 | $93.81 | $93.80 | $93.80 |
| Purchase #4 | $234.57 | 12.576% | $264.0695 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $151.63 | 9.360% | $165.8226 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $122.94 | 6.478% | $130.9041 | $130.90 | $130.90 | $130.90 |
| Purchase #7 | $75.36 | 7.542% | $81.0437 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $1,086.41 | $1,177.7199 | $1,177.71 | $1,177.65 | $1,177.70 | |