| 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 | $156.43 | 8.188% | $169.2385 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $93.61 | 9.637% | $102.6312 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $81.31 | 3.820% | $84.416 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $159.85 | 6.507% | $170.2514 | $170.25 | $170.25 | $170.30 |
| Purchase #5 | $169.65 | 7.661% | $182.6469 | $182.65 | $182.65 | $182.60 |
| Purchase #6 | $105.49 | 13.401% | $119.6267 | $119.63 | $119.65 | $119.60 |
| Purchase #7 | $49.90 | 9.472% | $54.6265 | $54.63 | $54.65 | $54.60 |
| 7 purchase totals = | $816.24 | $883.4372 | $883.45 | $883.50 | $883.30 | |