| 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 | $137.37 | 5.562% | $145.0105 | $145.01 | $145.00 | $145.00 |
| Purchase #2 | $51.37 | 11.863% | $57.464 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $52.82 | 13.860% | $60.1409 | $60.14 | $60.15 | $60.10 |
| Purchase #4 | $91.38 | 13.860% | $104.0453 | $104.05 | $104.05 | $104.00 |
| Purchase #5 | $181.34 | 12.129% | $203.3347 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $193.59 | 9.460% | $211.9036 | $211.90 | $211.90 | $211.90 |
| Purchase #7 | $143.68 | 9.362% | $157.1313 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $851.55 | $939.0303 | $939.02 | $939.05 | $938.90 | |