| 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 | $212.27 | 8.536% | $230.3894 | $230.39 | $230.40 | $230.40 |
| Purchase #2 | $209.69 | 7.202% | $224.7919 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $163.87 | 9.205% | $178.9542 | $178.95 | $178.95 | $179.00 |
| Purchase #4 | $27.60 | 9.689% | $30.2742 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $50.83 | 6.838% | $54.3058 | $54.31 | $54.30 | $54.30 |
| Purchase #6 | $15.72 | 6.300% | $16.7104 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $180.77 | 8.422% | $195.9944 | $195.99 | $196.00 | $196.00 |
| 7 purchase totals = | $860.75 | $931.4203 | $931.41 | $931.40 | $931.50 | |