| 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 | $157.69 | 13.729% | $179.3393 | $179.34 | $179.35 | $179.30 |
| Purchase #2 | $212.45 | 4.314% | $221.6151 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $250.95 | 13.220% | $284.1256 | $284.13 | $284.15 | $284.10 |
| Purchase #4 | $143.88 | 10.151% | $158.4853 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $83.48 | 6.830% | $89.1817 | $89.18 | $89.20 | $89.20 |
| Purchase #6 | $241.92 | 8.326% | $262.0623 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $235.72 | 11.133% | $261.9627 | $261.96 | $261.95 | $262.00 |
| 7 purchase totals = | $1,326.09 | $1,456.7720 | $1,456.78 | $1,456.80 | $1,456.80 | |