| 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 | $138.99 | 5.638% | $146.8263 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $180.62 | 3.858% | $187.5883 | $187.59 | $187.60 | $187.60 |
| Purchase #3 | $215.29 | 3.553% | $222.9393 | $222.94 | $222.95 | $222.90 |
| Purchase #4 | $126.46 | 7.726% | $136.2303 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $108.42 | 5.129% | $113.9809 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $159.67 | 10.695% | $176.7467 | $176.75 | $176.75 | $176.70 |
| Purchase #7 | $154.81 | 10.766% | $171.4768 | $171.48 | $171.50 | $171.50 |
| 7 purchase totals = | $1,084.26 | $1,155.7886 | $1,155.80 | $1,155.90 | $1,155.70 | |