| 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 | $164.38 | 3.697% | $170.4571 | $170.46 | $170.45 | $170.50 |
| Purchase #2 | $185.36 | 9.637% | $203.2231 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $17.26 | 4.681% | $18.0679 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $234.81 | 13.478% | $266.4577 | $266.46 | $266.45 | $266.50 |
| Purchase #5 | $126.43 | 5.122% | $132.9057 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $97.28 | 6.118% | $103.2316 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $247.98 | 13.519% | $281.5044 | $281.50 | $281.50 | $281.50 |
| 7 purchase totals = | $1,073.50 | $1,175.8475 | $1,175.85 | $1,175.80 | $1,175.90 | |