| 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 | $85.74 | 7.440% | $92.1191 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $142.53 | 8.456% | $154.5823 | $154.58 | $154.60 | $154.60 |
| Purchase #3 | $155.37 | 5.356% | $163.6916 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $213.92 | 11.172% | $237.8191 | $237.82 | $237.80 | $237.80 |
| Purchase #5 | $217.69 | 8.857% | $236.9708 | $236.97 | $236.95 | $237.00 |
| Purchase #6 | $176.68 | 4.544% | $184.7083 | $184.71 | $184.70 | $184.70 |
| Purchase #7 | $144.73 | 13.825% | $164.7389 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $1,136.66 | $1,234.6301 | $1,234.63 | $1,234.60 | $1,234.60 | |