| 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 | $112.75 | 10.312% | $124.3768 | $124.38 | $124.40 | $124.40 |
| Purchase #2 | $95.97 | 6.529% | $102.2359 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $66.27 | 7.217% | $71.0527 | $71.05 | $71.05 | $71.10 |
| Purchase #4 | $181.29 | 5.175% | $190.6718 | $190.67 | $190.65 | $190.70 |
| Purchase #5 | $39.92 | 3.618% | $41.3643 | $41.36 | $41.35 | $41.40 |
| Purchase #6 | $101.79 | 12.751% | $114.7692 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $165.37 | 8.458% | $179.357 | $179.36 | $179.35 | $179.40 |
| 7 purchase totals = | $763.36 | $823.8277 | $823.83 | $823.80 | $824.00 | |