| 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 | $157.79 | 13.369% | $178.8849 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $177.39 | 13.695% | $201.6836 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $126.83 | 7.616% | $136.4894 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $29.92 | 6.226% | $31.7828 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $112.92 | 9.270% | $123.3877 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $66.37 | 8.718% | $72.1561 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $205.87 | 13.824% | $234.3295 | $234.33 | $234.35 | $234.30 |
| 7 purchase totals = | $877.09 | $978.7140 | $978.71 | $978.80 | $978.80 | |