| 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 | $159.68 | 12.146% | $179.0747 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $177.97 | 5.652% | $188.0289 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $26.34 | 5.549% | $27.8016 | $27.80 | $27.80 | $27.80 |
| Purchase #4 | $166.57 | 8.823% | $181.2665 | $181.27 | $181.25 | $181.30 |
| Purchase #5 | $73.98 | 3.846% | $76.8253 | $76.83 | $76.85 | $76.80 |
| Purchase #6 | $108.47 | 4.651% | $113.5149 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $183.34 | 7.337% | $196.7917 | $196.79 | $196.80 | $196.80 |
| 7 purchase totals = | $896.35 | $963.3036 | $963.30 | $963.30 | $963.30 | |