| 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 | $81.48 | 8.239% | $88.1931 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $229.34 | 12.390% | $257.7552 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $169.49 | 6.223% | $180.0374 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $105.40 | 4.324% | $109.9575 | $109.96 | $109.95 | $110.00 |
| Purchase #5 | $148.62 | 10.522% | $164.2578 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $74.51 | 3.869% | $77.3928 | $77.39 | $77.40 | $77.40 |
| Purchase #7 | $154.49 | 9.603% | $169.3257 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $963.33 | $1,046.9195 | $1,046.93 | $1,046.95 | $1,047.00 | |