| 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 | $125.88 | 6.863% | $134.5191 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $142.92 | 5.865% | $151.3023 | $151.30 | $151.30 | $151.30 |
| Purchase #3 | $176.74 | 5.524% | $186.5031 | $186.50 | $186.50 | $186.50 |
| Purchase #4 | $67.62 | 13.480% | $76.7352 | $76.74 | $76.75 | $76.70 |
| Purchase #5 | $13.57 | 10.307% | $14.9687 | $14.97 | $14.95 | $15.00 |
| Purchase #6 | $16.44 | 3.555% | $17.0244 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $94.88 | 7.297% | $101.8034 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $638.05 | $682.8562 | $682.85 | $682.80 | $682.80 | |