| 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 | 10.104% | $214.6918 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $8.72 | 6.296% | $9.269 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $168.57 | 10.501% | $186.2715 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $74.75 | 11.641% | $83.4516 | $83.45 | $83.45 | $83.50 |
| Purchase #5 | $27.92 | 8.189% | $30.2064 | $30.21 | $30.20 | $30.20 |
| Purchase #6 | $37.45 | 11.751% | $41.8507 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $214.75 | 11.620% | $239.704 | $239.70 | $239.70 | $239.70 |
| 7 purchase totals = | $727.15 | $805.4450 | $805.44 | $805.40 | $805.60 | |