| 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 | $215.42 | 5.183% | $226.5852 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $173.65 | 3.579% | $179.8649 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $40.73 | 9.852% | $44.7427 | $44.74 | $44.75 | $44.70 |
| Purchase #4 | $162.37 | 9.680% | $178.0874 | $178.09 | $178.10 | $178.10 |
| Purchase #5 | $71.44 | 7.449% | $76.7616 | $76.76 | $76.75 | $76.80 |
| Purchase #6 | $185.69 | 7.476% | $199.5722 | $199.57 | $199.55 | $199.60 |
| Purchase #7 | $78.26 | 5.809% | $82.8061 | $82.81 | $82.80 | $82.80 |
| 7 purchase totals = | $927.56 | $988.4201 | $988.42 | $988.40 | $988.50 | |