| 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 | $182.51 | 5.599% | $192.7287 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $117.74 | 10.354% | $129.9308 | $129.93 | $129.95 | $129.90 |
| Purchase #3 | $104.93 | 12.852% | $118.4156 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $232.38 | 9.499% | $254.4538 | $254.45 | $254.45 | $254.50 |
| Purchase #5 | $27.63 | 9.625% | $30.2894 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $27.35 | 7.128% | $29.2995 | $29.30 | $29.30 | $29.30 |
| Purchase #7 | $90.88 | 9.372% | $99.3973 | $99.40 | $99.40 | $99.40 |
| 7 purchase totals = | $783.42 | $854.5151 | $854.52 | $854.55 | $854.50 | |