| 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 | $137.80 | 11.221% | $153.2625 | $153.26 | $153.25 | $153.30 |
| Purchase #2 | $188.56 | 13.653% | $214.3041 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $235.82 | 3.432% | $243.9133 | $243.91 | $243.90 | $243.90 |
| Purchase #4 | $217.56 | 3.823% | $225.8773 | $225.88 | $225.90 | $225.90 |
| Purchase #5 | $222.66 | 9.260% | $243.2783 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $62.83 | 10.807% | $69.62 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $17.31 | 3.871% | $17.9801 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $1,082.54 | $1,168.2356 | $1,168.23 | $1,168.25 | $1,168.30 | |