| 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 | $103.78 | 4.513% | $108.4636 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $133.96 | 3.163% | $138.1972 | $138.20 | $138.20 | $138.20 |
| Purchase #3 | $97.76 | 6.601% | $104.2131 | $104.21 | $104.20 | $104.20 |
| Purchase #4 | $180.56 | 7.157% | $193.4827 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $141.69 | 8.340% | $153.5069 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $105.83 | 12.840% | $119.4186 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $84.46 | 11.857% | $94.4744 | $94.47 | $94.45 | $94.50 |
| 7 purchase totals = | $848.04 | $911.7565 | $911.75 | $911.70 | $911.80 | |