| 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 | $173.92 | 10.396% | $192.0007 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $214.28 | 10.490% | $236.758 | $236.76 | $236.75 | $236.80 |
| Purchase #3 | $174.73 | 8.841% | $190.1779 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $73.82 | 13.623% | $83.8765 | $83.88 | $83.90 | $83.90 |
| Purchase #5 | $211.40 | 9.348% | $231.1617 | $231.16 | $231.15 | $231.20 |
| Purchase #6 | $155.28 | 8.439% | $168.3841 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $86.30 | 10.363% | $95.2433 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $1,089.73 | $1,197.6022 | $1,197.60 | $1,197.65 | $1,197.70 | |