| 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 | $189.48 | 11.825% | $211.886 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $124.45 | 13.501% | $141.252 | $141.25 | $141.25 | $141.30 |
| Purchase #3 | $168.71 | 6.485% | $179.6508 | $179.65 | $179.65 | $179.70 |
| Purchase #4 | $55.91 | 10.158% | $61.5893 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $5.27 | 7.322% | $5.6559 | $5.66 | $5.65 | $5.70 |
| Purchase #6 | $203.49 | 11.263% | $226.4091 | $226.41 | $226.40 | $226.40 |
| Purchase #7 | $149.46 | 13.173% | $169.1484 | $169.15 | $169.15 | $169.10 |
| 7 purchase totals = | $896.77 | $995.5915 | $995.60 | $995.60 | $995.70 | |