| 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 | $198.88 | 9.395% | $217.5648 | $217.56 | $217.55 | $217.60 |
| Purchase #2 | $227.75 | 9.611% | $249.6391 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $44.60 | 13.262% | $50.5149 | $50.51 | $50.50 | $50.50 |
| Purchase #4 | $152.88 | 4.179% | $159.2689 | $159.27 | $159.25 | $159.30 |
| Purchase #5 | $12.56 | 12.724% | $14.1581 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $127.68 | 5.420% | $134.6003 | $134.60 | $134.60 | $134.60 |
| Purchase #7 | $48.91 | 13.329% | $55.4292 | $55.43 | $55.45 | $55.40 |
| 7 purchase totals = | $813.26 | $881.1753 | $881.17 | $881.15 | $881.20 | |