| 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 | $147.65 | 12.689% | $166.3853 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $214.69 | 10.418% | $237.0564 | $237.06 | $237.05 | $237.10 |
| Purchase #3 | $88.66 | 11.211% | $98.5997 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $15.99 | 7.553% | $17.1977 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $59.73 | 10.293% | $65.878 | $65.88 | $65.90 | $65.90 |
| Purchase #6 | $124.28 | 9.722% | $136.3625 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $231.56 | 10.384% | $255.6052 | $255.61 | $255.60 | $255.60 |
| 7 purchase totals = | $882.56 | $977.0848 | $977.10 | $977.10 | $977.20 | |