| 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 | $217.45 | 3.152% | $224.304 | $224.30 | $224.30 | $224.30 |
| Purchase #2 | $163.92 | 12.542% | $184.4788 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $32.71 | 12.398% | $36.7654 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $111.83 | 13.771% | $127.2301 | $127.23 | $127.25 | $127.20 |
| Purchase #5 | $157.93 | 11.611% | $176.2673 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $82.25 | 12.388% | $92.4391 | $92.44 | $92.45 | $92.40 |
| Purchase #7 | $14.64 | 10.702% | $16.2068 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $780.73 | $857.6915 | $857.70 | $857.70 | $857.70 | |