| 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 | $159.82 | 9.645% | $175.2346 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $96.44 | 12.541% | $108.5345 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $126.74 | 5.800% | $134.0909 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $88.47 | 12.465% | $99.4978 | $99.50 | $99.50 | $99.50 |
| Purchase #5 | $152.48 | 7.436% | $163.8184 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $85.40 | 10.363% | $94.25 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $151.89 | 8.357% | $164.5834 | $164.58 | $164.60 | $164.60 |
| 7 purchase totals = | $861.24 | $940.0096 | $940.00 | $940.05 | $940.00 | |