| 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 | $17.89 | 13.865% | $20.3704 | $20.37 | $20.35 | $20.40 |
| Purchase #2 | $165.74 | 5.770% | $175.3032 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $60.40 | 9.207% | $65.961 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $139.36 | 3.840% | $144.7114 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $223.60 | 4.197% | $232.9845 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $14.89 | 4.849% | $15.612 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $185.26 | 11.121% | $205.8628 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $807.14 | $860.8053 | $860.79 | $860.75 | $860.90 | |