| 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 | $155.57 | 8.481% | $168.7639 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $78.31 | 5.143% | $82.3375 | $82.34 | $82.35 | $82.30 |
| Purchase #3 | $6.73 | 12.719% | $7.586 | $7.59 | $7.60 | $7.60 |
| Purchase #4 | $242.33 | 6.357% | $257.7349 | $257.73 | $257.75 | $257.70 |
| Purchase #5 | $219.97 | 7.617% | $236.7251 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $183.34 | 3.291% | $189.3737 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $167.62 | 3.471% | $173.4381 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $1,053.87 | $1,115.9592 | $1,115.96 | $1,116.00 | $1,115.90 | |