| 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 | $126.91 | 3.855% | $131.8024 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $213.34 | 5.593% | $225.2721 | $225.27 | $225.25 | $225.30 |
| Purchase #3 | $126.99 | 7.462% | $136.466 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $166.63 | 13.387% | $188.9368 | $188.94 | $188.95 | $188.90 |
| Purchase #5 | $88.91 | 4.473% | $92.8869 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $172.29 | 12.499% | $193.8245 | $193.82 | $193.80 | $193.80 |
| Purchase #7 | $192.72 | 4.160% | $200.7372 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $1,087.79 | $1,169.9259 | $1,169.93 | $1,169.90 | $1,169.90 | |