| 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 | $112.81 | 10.321% | $124.4531 | $124.45 | $124.45 | $124.50 |
| Purchase #2 | $170.70 | 13.583% | $193.8862 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $89.47 | 13.373% | $101.4348 | $101.43 | $101.45 | $101.40 |
| Purchase #4 | $148.49 | 8.133% | $160.5667 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $112.99 | 4.835% | $118.4531 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $136.89 | 5.416% | $144.304 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $102.54 | 11.699% | $114.5362 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $873.89 | $957.6341 | $957.63 | $957.65 | $957.70 | |