| 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 | $15.62 | 12.801% | $17.6195 | $17.62 | $17.60 | $17.60 |
| Purchase #2 | $186.95 | 4.149% | $194.7066 | $194.71 | $194.70 | $194.70 |
| Purchase #3 | $138.45 | 6.419% | $147.3371 | $147.34 | $147.35 | $147.30 |
| Purchase #4 | $196.56 | 9.453% | $215.1408 | $215.14 | $215.15 | $215.10 |
| Purchase #5 | $27.62 | 10.859% | $30.6193 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $203.76 | 9.297% | $222.7036 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $161.61 | 13.806% | $183.9219 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $930.57 | $1,012.0488 | $1,012.05 | $1,012.00 | $1,011.90 | |