| 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 | $176.73 | 4.164% | $184.089 | $184.09 | $184.10 | $184.10 |
| Purchase #2 | $155.50 | 8.856% | $169.2711 | $169.27 | $169.25 | $169.30 |
| Purchase #3 | $63.83 | 11.492% | $71.1653 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $171.73 | 11.382% | $191.2763 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $30.69 | 6.286% | $32.6192 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $57.60 | 4.771% | $60.3481 | $60.35 | $60.35 | $60.30 |
| Purchase #7 | $201.76 | 9.220% | $220.3623 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $857.84 | $929.1313 | $929.14 | $929.10 | $929.20 | |