| 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 | $117.57 | 13.321% | $133.2315 | $133.23 | $133.25 | $133.20 |
| Purchase #2 | $223.62 | 13.863% | $254.6204 | $254.62 | $254.60 | $254.60 |
| Purchase #3 | $150.43 | 8.868% | $163.7701 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $227.49 | 7.711% | $245.0318 | $245.03 | $245.05 | $245.00 |
| Purchase #5 | $97.63 | 9.691% | $107.0913 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $118.54 | 13.234% | $134.2276 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $140.31 | 3.256% | $144.8785 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $1,075.59 | $1,182.8512 | $1,182.85 | $1,182.90 | $1,182.80 | |