| 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 | $146.87 | 10.809% | $162.7452 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $216.73 | 10.599% | $239.7012 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $112.43 | 3.542% | $116.4123 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $182.81 | 4.149% | $190.3948 | $190.39 | $190.40 | $190.40 |
| Purchase #5 | $5.46 | 3.529% | $5.6527 | $5.65 | $5.65 | $5.70 |
| Purchase #6 | $16.27 | 8.809% | $17.7032 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $211.63 | 12.370% | $237.8086 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $892.20 | $970.4180 | $970.41 | $970.40 | $970.40 | |