| 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 | $186.68 | 12.103% | $209.2739 | $209.27 | $209.25 | $209.30 |
| Purchase #2 | $163.75 | 13.726% | $186.2263 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $188.85 | 13.605% | $214.543 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $176.94 | 3.595% | $183.301 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $10.77 | 8.352% | $11.6695 | $11.67 | $11.65 | $11.70 |
| Purchase #6 | $14.33 | 10.498% | $15.8344 | $15.83 | $15.85 | $15.80 |
| Purchase #7 | $60.42 | 8.143% | $65.34 | $65.34 | $65.35 | $65.30 |
| 7 purchase totals = | $801.74 | $886.1881 | $886.18 | $886.20 | $886.10 | |