| 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 | $133.82 | 11.338% | $148.9925 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $81.43 | 7.308% | $87.3809 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $42.76 | 8.240% | $46.2834 | $46.28 | $46.30 | $46.30 |
| Purchase #4 | $124.50 | 8.327% | $134.8671 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $6.39 | 4.569% | $6.682 | $6.68 | $6.70 | $6.70 |
| Purchase #6 | $240.71 | 11.758% | $269.0127 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $21.26 | 11.350% | $23.673 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $650.87 | $716.8916 | $716.88 | $716.90 | $717.00 | |