| 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 | $17.97 | 9.374% | $19.6545 | $19.65 | $19.65 | $19.70 |
| Purchase #2 | $157.32 | 12.341% | $176.7349 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $222.52 | 5.383% | $234.4983 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $168.54 | 8.334% | $182.5861 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $63.61 | 6.868% | $67.9787 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $202.30 | 6.519% | $215.4879 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $125.42 | 7.468% | $134.7864 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $957.68 | $1,031.7268 | $1,031.73 | $1,031.80 | $1,031.80 | |