| 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 | $154.89 | 9.618% | $169.7873 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $95.29 | 3.200% | $98.3393 | $98.34 | $98.35 | $98.30 |
| Purchase #3 | $9.65 | 11.761% | $10.7849 | $10.78 | $10.80 | $10.80 |
| Purchase #4 | $95.61 | 11.702% | $106.7983 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $39.71 | 11.448% | $44.256 | $44.26 | $44.25 | $44.30 |
| Purchase #6 | $86.53 | 5.529% | $91.3142 | $91.31 | $91.30 | $91.30 |
| Purchase #7 | $162.56 | 12.498% | $182.8767 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $644.24 | $704.1567 | $704.16 | $704.20 | $704.20 | |