| 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 | $139.60 | 10.479% | $154.2287 | $154.23 | $154.25 | $154.20 |
| Purchase #2 | $132.35 | 7.616% | $142.4298 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $243.94 | 9.167% | $266.302 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $55.98 | 12.750% | $63.1175 | $63.12 | $63.10 | $63.10 |
| Purchase #5 | $67.88 | 3.508% | $70.2612 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $26.43 | 6.240% | $28.0792 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $163.43 | 13.488% | $185.4734 | $185.47 | $185.45 | $185.50 |
| 7 purchase totals = | $829.61 | $909.8918 | $909.89 | $909.90 | $909.90 | |