| 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 | $190.81 | 5.197% | $200.7264 | $200.73 | $200.75 | $200.70 |
| Purchase #2 | $209.47 | 8.508% | $227.2917 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $55.92 | 12.805% | $63.0806 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $70.96 | 13.746% | $80.7142 | $80.71 | $80.70 | $80.70 |
| Purchase #5 | $67.95 | 9.765% | $74.5853 | $74.59 | $74.60 | $74.60 |
| Purchase #6 | $74.50 | 9.215% | $81.3652 | $81.37 | $81.35 | $81.40 |
| Purchase #7 | $77.31 | 4.360% | $80.6807 | $80.68 | $80.70 | $80.70 |
| 7 purchase totals = | $746.92 | $808.4441 | $808.45 | $808.50 | $808.50 | |