| 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 | $129.32 | 9.684% | $141.8433 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $170.73 | 9.417% | $186.8076 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $89.25 | 9.677% | $97.8867 | $97.89 | $97.90 | $97.90 |
| Purchase #4 | $169.62 | 13.490% | $192.5017 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $246.82 | 12.113% | $276.7173 | $276.72 | $276.70 | $276.70 |
| Purchase #6 | $121.79 | 12.304% | $136.775 | $136.78 | $136.80 | $136.80 |
| Purchase #7 | $155.25 | 4.729% | $162.5918 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $1,082.78 | $1,195.1234 | $1,195.13 | $1,195.15 | $1,195.10 | |