| 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 | $160.29 | 8.410% | $173.7704 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $99.71 | 13.820% | $113.4899 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $243.87 | 12.629% | $274.6683 | $274.67 | $274.65 | $274.70 |
| Purchase #4 | $70.80 | 5.806% | $74.9106 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $234.94 | 3.411% | $242.9538 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $122.99 | 3.649% | $127.4779 | $127.48 | $127.50 | $127.50 |
| Purchase #7 | $245.64 | 6.429% | $261.4322 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $1,178.24 | $1,268.7031 | $1,268.70 | $1,268.70 | $1,268.80 | |