| 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 | $175.63 | 5.322% | $184.977 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $18.82 | 11.284% | $20.9436 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $58.91 | 7.863% | $63.5421 | $63.54 | $63.55 | $63.50 |
| Purchase #4 | $32.29 | 13.338% | $36.5968 | $36.60 | $36.60 | $36.60 |
| Purchase #5 | $179.76 | 3.510% | $186.0696 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $138.42 | 13.755% | $157.4597 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $7.95 | 11.559% | $8.8689 | $8.87 | $8.85 | $8.90 |
| 7 purchase totals = | $611.78 | $658.4577 | $658.46 | $658.45 | $658.50 | |