| 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 | $234.29 | 9.763% | $257.1637 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $175.76 | 8.771% | $191.1759 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $139.69 | 6.462% | $148.7168 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $85.68 | 13.464% | $97.216 | $97.22 | $97.20 | $97.20 |
| Purchase #5 | $148.75 | 10.528% | $164.4104 | $164.41 | $164.40 | $164.40 |
| Purchase #6 | $83.30 | 13.636% | $94.6588 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $174.98 | 5.340% | $184.3239 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $1,042.45 | $1,137.6655 | $1,137.67 | $1,137.60 | $1,137.70 | |