| 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 | $186.71 | 3.659% | $193.5417 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $137.58 | 11.278% | $153.0963 | $153.10 | $153.10 | $153.10 |
| Purchase #3 | $45.57 | 9.147% | $49.7383 | $49.74 | $49.75 | $49.70 |
| Purchase #4 | $193.35 | 11.661% | $215.8965 | $215.90 | $215.90 | $215.90 |
| Purchase #5 | $97.37 | 6.366% | $103.5686 | $103.57 | $103.55 | $103.60 |
| Purchase #6 | $125.70 | 8.201% | $136.0087 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $78.35 | 10.629% | $86.6778 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $864.63 | $938.5279 | $938.54 | $938.55 | $938.50 | |