| 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 | $186.42 | 7.810% | $200.9794 | $200.98 | $201.00 | $201.00 |
| Purchase #2 | $204.82 | 4.223% | $213.4695 | $213.47 | $213.45 | $213.50 |
| Purchase #3 | $130.42 | 4.471% | $136.2511 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $94.91 | 8.365% | $102.8492 | $102.85 | $102.85 | $102.80 |
| Purchase #5 | $116.69 | 12.532% | $131.3136 | $131.31 | $131.30 | $131.30 |
| Purchase #6 | $148.87 | 9.490% | $162.9978 | $163.00 | $163.00 | $163.00 |
| Purchase #7 | $104.97 | 8.679% | $114.0803 | $114.08 | $114.10 | $114.10 |
| 7 purchase totals = | $987.10 | $1,061.9409 | $1,061.94 | $1,061.95 | $1,062.00 | |