| 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 | $170.42 | 10.292% | $187.9596 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $197.28 | 8.859% | $214.757 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $206.83 | 4.115% | $215.3411 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $17.78 | 11.459% | $19.8174 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $49.72 | 3.455% | $51.4378 | $51.44 | $51.45 | $51.40 |
| Purchase #6 | $99.88 | 10.858% | $110.725 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $55.79 | 8.795% | $60.6967 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $797.70 | $860.7346 | $860.75 | $860.75 | $860.70 | |