| 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 | $157.84 | 6.343% | $167.8518 | $167.85 | $167.85 | $167.90 |
| Purchase #2 | $211.31 | 12.103% | $236.8848 | $236.88 | $236.90 | $236.90 |
| Purchase #3 | $173.37 | 13.215% | $196.2808 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $32.58 | 11.493% | $36.3244 | $36.32 | $36.30 | $36.30 |
| Purchase #5 | $55.73 | 13.433% | $63.2162 | $63.22 | $63.20 | $63.20 |
| Purchase #6 | $68.25 | 8.739% | $74.2144 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $97.57 | 10.439% | $107.7553 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $796.65 | $882.5277 | $882.52 | $882.50 | $882.60 | |