| 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 | $151.92 | 9.396% | $166.1944 | $166.19 | $166.20 | $166.20 |
| Purchase #2 | $101.90 | 6.456% | $108.4787 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $238.68 | 5.114% | $250.8861 | $250.89 | $250.90 | $250.90 |
| Purchase #4 | $226.49 | 5.705% | $239.4113 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $180.50 | 7.432% | $193.9148 | $193.91 | $193.90 | $193.90 |
| Purchase #6 | $78.91 | 12.314% | $88.627 | $88.63 | $88.65 | $88.60 |
| Purchase #7 | $204.28 | 5.522% | $215.5603 | $215.56 | $215.55 | $215.60 |
| 7 purchase totals = | $1,182.68 | $1,263.0726 | $1,263.07 | $1,263.10 | $1,263.10 | |