| 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 | $194.99 | 11.427% | $217.2715 | $217.27 | $217.25 | $217.30 |
| Purchase #2 | $148.67 | 4.239% | $154.9721 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $237.73 | 11.711% | $265.5706 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $122.58 | 3.195% | $126.4964 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $120.59 | 5.468% | $127.1839 | $127.18 | $127.20 | $127.20 |
| Purchase #6 | $11.93 | 12.848% | $13.4628 | $13.46 | $13.45 | $13.50 |
| Purchase #7 | $27.94 | 5.628% | $29.5125 | $29.51 | $29.50 | $29.50 |
| 7 purchase totals = | $864.43 | $934.4698 | $934.46 | $934.40 | $934.60 | |