| 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 | $161.74 | 13.322% | $183.287 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $191.37 | 4.487% | $199.9568 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $92.77 | 12.481% | $104.3486 | $104.35 | $104.35 | $104.30 |
| Purchase #4 | $21.59 | 7.571% | $23.2246 | $23.22 | $23.20 | $23.20 |
| Purchase #5 | $212.52 | 3.690% | $220.362 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $96.75 | 5.851% | $102.4108 | $102.41 | $102.40 | $102.40 |
| Purchase #7 | $97.51 | 12.282% | $109.4862 | $109.49 | $109.50 | $109.50 |
| 7 purchase totals = | $874.25 | $943.0760 | $943.08 | $943.05 | $943.10 | |