| 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 | $130.72 | 7.113% | $140.0181 | $140.02 | $140.00 | $140.00 |
| Purchase #2 | $32.55 | 12.632% | $36.6617 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $230.86 | 7.211% | $247.5073 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $179.62 | 5.538% | $189.5674 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $130.37 | 10.373% | $143.8933 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $131.58 | 12.218% | $147.6564 | $147.66 | $147.65 | $147.70 |
| Purchase #7 | $27.87 | 9.845% | $30.6138 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $863.57 | $935.9180 | $935.92 | $935.85 | $936.00 | |