| 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 | $110.99 | 7.816% | $119.665 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $144.65 | 13.309% | $163.9015 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $81.64 | 4.386% | $85.2207 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $207.54 | 10.253% | $228.8191 | $228.82 | $228.80 | $228.80 |
| Purchase #5 | $151.39 | 13.112% | $171.2403 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $83.49 | 13.702% | $94.9298 | $94.93 | $94.95 | $94.90 |
| Purchase #7 | $182.87 | 9.449% | $200.1494 | $200.15 | $200.15 | $200.10 |
| 7 purchase totals = | $962.57 | $1,063.9258 | $1,063.93 | $1,063.90 | $1,063.80 | |