| 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 | $133.91 | 7.590% | $144.0738 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $163.28 | 3.532% | $169.047 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $70.44 | 10.246% | $77.6573 | $77.66 | $77.65 | $77.70 |
| Purchase #4 | $216.91 | 12.334% | $243.6637 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $93.30 | 3.804% | $96.8491 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $176.79 | 3.456% | $182.8999 | $182.90 | $182.90 | $182.90 |
| Purchase #7 | $11.55 | 10.331% | $12.7432 | $12.74 | $12.75 | $12.70 |
| 7 purchase totals = | $866.18 | $926.9340 | $926.93 | $926.90 | $926.90 | |