| 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 | $106.46 | 10.573% | $117.716 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $91.77 | 3.120% | $94.6332 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $85.49 | 13.528% | $97.0551 | $97.06 | $97.05 | $97.10 |
| Purchase #4 | $81.38 | 6.651% | $86.7926 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $192.55 | 12.608% | $216.8267 | $216.83 | $216.85 | $216.80 |
| Purchase #6 | $15.34 | 10.641% | $16.9723 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $80.93 | 8.808% | $88.0583 | $88.06 | $88.05 | $88.10 |
| 7 purchase totals = | $653.92 | $718.0542 | $718.06 | $718.05 | $718.10 | |