| 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 | $150.74 | 9.194% | $164.599 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $89.31 | 6.461% | $95.0803 | $95.08 | $95.10 | $95.10 |
| Purchase #3 | $69.73 | 12.539% | $78.4734 | $78.47 | $78.45 | $78.50 |
| Purchase #4 | $180.97 | 12.829% | $204.1866 | $204.19 | $204.20 | $204.20 |
| Purchase #5 | $161.32 | 6.474% | $171.7639 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $45.68 | 12.609% | $51.4398 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $52.96 | 5.181% | $55.7039 | $55.70 | $55.70 | $55.70 |
| 7 purchase totals = | $750.71 | $821.2469 | $821.24 | $821.25 | $821.30 | |