| 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 | $30.31 | 9.692% | $33.2476 | $33.25 | $33.25 | $33.20 |
| Purchase #2 | $187.56 | 9.534% | $205.442 | $205.44 | $205.45 | $205.40 |
| Purchase #3 | $166.44 | 4.694% | $174.2527 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $191.88 | 7.594% | $206.4514 | $206.45 | $206.45 | $206.50 |
| Purchase #5 | $144.63 | 11.435% | $161.1684 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $240.87 | 8.550% | $261.4644 | $261.46 | $261.45 | $261.50 |
| Purchase #7 | $113.46 | 7.805% | $122.3156 | $122.32 | $122.30 | $122.30 |
| 7 purchase totals = | $1,075.15 | $1,164.3421 | $1,164.34 | $1,164.30 | $1,164.40 | |