| 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 | $154.97 | 9.458% | $169.6271 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $128.75 | 6.271% | $136.8239 | $136.82 | $136.80 | $136.80 |
| Purchase #3 | $86.29 | 8.370% | $93.5125 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $213.97 | 5.629% | $226.0144 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $69.90 | 8.613% | $75.9205 | $75.92 | $75.90 | $75.90 |
| Purchase #6 | $36.49 | 5.310% | $38.4276 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $221.97 | 11.473% | $247.4366 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $912.34 | $987.7626 | $987.76 | $987.75 | $987.60 | |