| 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 | $166.44 | 8.516% | $180.614 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $23.81 | 8.531% | $25.8412 | $25.84 | $25.85 | $25.80 |
| Purchase #3 | $249.37 | 6.298% | $265.0753 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $199.46 | 13.792% | $226.9695 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $188.99 | 13.643% | $214.7739 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $154.92 | 12.559% | $174.3764 | $174.38 | $174.40 | $174.40 |
| Purchase #7 | $236.75 | 13.155% | $267.8945 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $1,219.74 | $1,355.5448 | $1,355.54 | $1,355.55 | $1,355.60 | |