| 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 | $154.46 | 9.439% | $169.0395 | $169.04 | $169.05 | $169.00 |
| Purchase #2 | $161.48 | 13.831% | $183.8143 | $183.81 | $183.80 | $183.80 |
| Purchase #3 | $117.66 | 12.864% | $132.7958 | $132.80 | $132.80 | $132.80 |
| Purchase #4 | $19.72 | 9.758% | $21.6443 | $21.64 | $21.65 | $21.60 |
| Purchase #5 | $97.67 | 6.868% | $104.378 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $103.32 | 6.275% | $109.8033 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $142.40 | 6.430% | $151.5563 | $151.56 | $151.55 | $151.60 |
| 7 purchase totals = | $796.71 | $873.0315 | $873.03 | $873.05 | $873.00 | |