| 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 | $175.79 | 7.823% | $189.5421 | $189.54 | $189.55 | $189.50 |
| Purchase #2 | $71.50 | 9.661% | $78.4076 | $78.41 | $78.40 | $78.40 |
| Purchase #3 | $234.57 | 12.458% | $263.7927 | $263.79 | $263.80 | $263.80 |
| Purchase #4 | $125.73 | 10.352% | $138.7456 | $138.75 | $138.75 | $138.70 |
| Purchase #5 | $124.43 | 12.527% | $140.0173 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $153.83 | 3.350% | $158.9833 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $62.42 | 5.274% | $65.712 | $65.71 | $65.70 | $65.70 |
| 7 purchase totals = | $948.27 | $1,035.2006 | $1,035.20 | $1,035.20 | $1,035.10 | |