| 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 | $165.41 | 8.260% | $179.0729 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $85.40 | 7.448% | $91.7606 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $73.90 | 3.645% | $76.5937 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $50.61 | 6.430% | $53.8642 | $53.86 | $53.85 | $53.90 |
| Purchase #5 | $210.49 | 3.326% | $217.4909 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $169.90 | 7.343% | $182.3758 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $136.25 | 4.483% | $142.3581 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $891.96 | $943.5162 | $943.51 | $943.50 | $943.70 | |