| 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 | $132.59 | 13.614% | $150.6408 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $9.69 | 8.288% | $10.4931 | $10.49 | $10.50 | $10.50 |
| Purchase #3 | $119.99 | 12.825% | $135.3787 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $201.89 | 3.141% | $208.2314 | $208.23 | $208.25 | $208.20 |
| Purchase #5 | $163.31 | 3.732% | $169.4047 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $224.27 | 4.452% | $234.2545 | $234.25 | $234.25 | $234.30 |
| Purchase #7 | $222.36 | 4.109% | $231.4968 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $1,074.10 | $1,139.9000 | $1,139.89 | $1,139.95 | $1,139.90 | |