| 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 | $97.65 | 13.364% | $110.6999 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $164.78 | 12.506% | $185.3874 | $185.39 | $185.40 | $185.40 |
| Purchase #3 | $28.49 | 6.418% | $30.3185 | $30.32 | $30.30 | $30.30 |
| Purchase #4 | $126.29 | 6.539% | $134.5481 | $134.55 | $134.55 | $134.50 |
| Purchase #5 | $170.32 | 7.241% | $182.6529 | $182.65 | $182.65 | $182.70 |
| Purchase #6 | $218.74 | 13.621% | $248.5346 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $51.60 | 9.732% | $56.6217 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $857.87 | $948.7631 | $948.76 | $948.75 | $948.70 | |