| 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 | $5.59 | 10.364% | $6.1693 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $153.65 | 8.457% | $166.6442 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $234.50 | 7.585% | $252.2868 | $252.29 | $252.30 | $252.30 |
| Purchase #4 | $6.82 | 7.359% | $7.3219 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $160.97 | 8.833% | $175.1885 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $127.28 | 6.862% | $136.014 | $136.01 | $136.00 | $136.00 |
| Purchase #7 | $194.95 | 13.328% | $220.9329 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $883.76 | $964.5576 | $964.55 | $964.55 | $964.50 | |