| 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 | $147.67 | 9.707% | $162.0043 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $187.77 | 10.747% | $207.9496 | $207.95 | $207.95 | $207.90 |
| Purchase #3 | $40.34 | 10.620% | $44.6241 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $12.54 | 3.176% | $12.9383 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $231.56 | 12.677% | $260.9149 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $220.94 | 7.338% | $237.1526 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $143.64 | 12.545% | $161.6596 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $984.46 | $1,087.2434 | $1,087.23 | $1,087.20 | $1,087.20 | |