| 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 | $137.56 | 12.273% | $154.4427 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $185.44 | 12.603% | $208.811 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $207.89 | 3.145% | $214.4281 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $136.34 | 9.473% | $149.2555 | $149.26 | $149.25 | $149.30 |
| Purchase #5 | $145.71 | 11.168% | $161.9829 | $161.98 | $162.00 | $162.00 |
| Purchase #6 | $232.68 | 11.848% | $260.2479 | $260.25 | $260.25 | $260.20 |
| Purchase #7 | $209.31 | 13.234% | $237.0101 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $1,254.93 | $1,386.1782 | $1,386.18 | $1,386.20 | $1,386.10 | |