| 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 | $164.36 | 9.481% | $179.943 | $179.94 | $179.95 | $179.90 |
| Purchase #2 | $182.67 | 9.210% | $199.4939 | $199.49 | $199.50 | $199.50 |
| Purchase #3 | $232.86 | 8.614% | $252.9186 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $118.33 | 6.253% | $125.7292 | $125.73 | $125.75 | $125.70 |
| Purchase #5 | $208.46 | 4.611% | $218.0721 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $98.82 | 11.464% | $110.1487 | $110.15 | $110.15 | $110.10 |
| Purchase #7 | $137.69 | 5.215% | $144.8705 | $144.87 | $144.85 | $144.90 |
| 7 purchase totals = | $1,143.19 | $1,231.1760 | $1,231.17 | $1,231.15 | $1,231.10 | |