| 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 | $68.38 | 5.504% | $72.1436 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $169.78 | 5.522% | $179.1553 | $179.16 | $179.15 | $179.20 |
| Purchase #3 | $57.73 | 13.794% | $65.6933 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $106.43 | 13.863% | $121.1844 | $121.18 | $121.20 | $121.20 |
| Purchase #5 | $81.90 | 6.320% | $87.0761 | $87.08 | $87.10 | $87.10 |
| Purchase #6 | $164.56 | 11.429% | $183.3676 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $206.77 | 12.259% | $232.1179 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $855.55 | $940.7382 | $940.74 | $940.75 | $940.80 | |