| 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 | $139.48 | 12.846% | $157.3976 | $157.40 | $157.40 | $157.40 |
| Purchase #2 | $219.46 | 7.647% | $236.2421 | $236.24 | $236.25 | $236.20 |
| Purchase #3 | $204.63 | 7.402% | $219.7767 | $219.78 | $219.80 | $219.80 |
| Purchase #4 | $161.43 | 11.516% | $180.0203 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $82.38 | 12.565% | $92.731 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $215.68 | 9.561% | $236.3012 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $216.36 | 6.739% | $230.9405 | $230.94 | $230.95 | $230.90 |
| 7 purchase totals = | $1,239.42 | $1,353.4094 | $1,353.41 | $1,353.45 | $1,353.30 | |