| 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 | $149.57 | 3.255% | $154.4385 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $6.56 | 12.224% | $7.3619 | $7.36 | $7.35 | $7.40 |
| Purchase #3 | $224.65 | 5.110% | $236.1296 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $148.73 | 5.724% | $157.2433 | $157.24 | $157.25 | $157.20 |
| Purchase #5 | $186.26 | 9.185% | $203.368 | $203.37 | $203.35 | $203.40 |
| Purchase #6 | $204.57 | 12.407% | $229.951 | $229.95 | $229.95 | $230.00 |
| Purchase #7 | $216.58 | 7.144% | $232.0525 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,136.92 | $1,220.5448 | $1,220.54 | $1,220.55 | $1,220.60 | |