| 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 | $121.72 | 11.863% | $136.1596 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $168.26 | 4.557% | $175.9276 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $140.62 | 11.417% | $156.6746 | $156.67 | $156.65 | $156.70 |
| Purchase #4 | $57.68 | 5.734% | $60.9874 | $60.99 | $61.00 | $61.00 |
| Purchase #5 | $215.73 | 4.813% | $226.1131 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $39.51 | 12.482% | $44.4416 | $44.44 | $44.45 | $44.40 |
| Purchase #7 | $97.50 | 10.224% | $107.4684 | $107.47 | $107.45 | $107.50 |
| 7 purchase totals = | $841.02 | $907.7723 | $907.77 | $907.75 | $907.80 | |