| 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 | $20.37 | 10.543% | $22.5176 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $176.89 | 5.527% | $186.6667 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $91.41 | 11.864% | $102.2549 | $102.25 | $102.25 | $102.30 |
| Purchase #4 | $15.51 | 12.483% | $17.4461 | $17.45 | $17.45 | $17.40 |
| Purchase #5 | $205.46 | 5.320% | $216.3905 | $216.39 | $216.40 | $216.40 |
| Purchase #6 | $174.68 | 11.525% | $194.8119 | $194.81 | $194.80 | $194.80 |
| Purchase #7 | $138.99 | 13.275% | $157.4409 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $823.31 | $897.5286 | $897.53 | $897.50 | $897.50 | |