| 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 | $145.96 | 12.264% | $163.8605 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $133.56 | 4.725% | $139.8707 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $75.87 | 7.436% | $81.5117 | $81.51 | $81.50 | $81.50 |
| Purchase #4 | $11.62 | 7.648% | $12.5087 | $12.51 | $12.50 | $12.50 |
| Purchase #5 | $104.93 | 4.836% | $110.0044 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $106.38 | 12.312% | $119.4775 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $228.46 | 4.209% | $238.0759 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $806.78 | $865.3094 | $865.31 | $865.30 | $865.40 | |