| 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 | $163.25 | 3.619% | $169.158 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $92.59 | 5.556% | $97.7343 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $211.54 | 12.523% | $238.0312 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $24.78 | 8.135% | $26.7959 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $96.56 | 6.699% | $103.0286 | $103.03 | $103.05 | $103.00 |
| Purchase #6 | $216.69 | 6.676% | $231.1562 | $231.16 | $231.15 | $231.20 |
| Purchase #7 | $110.38 | 11.834% | $123.4424 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $915.79 | $989.3466 | $989.35 | $989.40 | $989.30 | |