| 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 | $179.62 | 3.781% | $186.4114 | $186.41 | $186.40 | $186.40 |
| Purchase #2 | $172.92 | 6.374% | $183.9419 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $117.85 | 5.845% | $124.7383 | $124.74 | $124.75 | $124.70 |
| Purchase #4 | $89.30 | 5.383% | $94.107 | $94.11 | $94.10 | $94.10 |
| Purchase #5 | $197.39 | 12.729% | $222.5158 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $180.39 | 4.605% | $188.697 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $199.80 | 7.360% | $214.5053 | $214.51 | $214.50 | $214.50 |
| 7 purchase totals = | $1,137.27 | $1,214.9167 | $1,214.93 | $1,214.90 | $1,214.80 | |