| 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 | $179.79 | 11.198% | $199.9229 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $165.92 | 13.420% | $188.1865 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $35.64 | 6.761% | $38.0496 | $38.05 | $38.05 | $38.00 |
| Purchase #4 | $222.48 | 7.524% | $239.2194 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $239.26 | 10.169% | $263.5903 | $263.59 | $263.60 | $263.60 |
| Purchase #6 | $221.75 | 5.482% | $233.9063 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $143.34 | 13.756% | $163.0579 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $1,208.18 | $1,325.9329 | $1,325.94 | $1,325.90 | $1,325.90 | |