| 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 | $177.46 | 6.178% | $188.4235 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $222.99 | 4.670% | $233.4036 | $233.40 | $233.40 | $233.40 |
| Purchase #3 | $62.28 | 4.423% | $65.0346 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $132.89 | 3.821% | $137.9677 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $159.79 | 12.145% | $179.1965 | $179.20 | $179.20 | $179.20 |
| Purchase #6 | $215.81 | 9.756% | $236.8644 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $55.79 | 5.700% | $58.97 | $58.97 | $58.95 | $59.00 |
| 7 purchase totals = | $1,027.01 | $1,099.8603 | $1,099.85 | $1,099.80 | $1,099.90 | |