| 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 | $166.62 | 10.444% | $184.0218 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $76.25 | 10.826% | $84.5048 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $145.43 | 12.126% | $163.0648 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $179.86 | 4.501% | $187.9555 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $218.38 | 8.863% | $237.735 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $222.52 | 3.801% | $230.978 | $230.98 | $231.00 | $231.00 |
| Purchase #7 | $104.44 | 11.850% | $116.8161 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $1,113.50 | $1,205.0760 | $1,205.08 | $1,205.05 | $1,205.10 | |