| 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 | $146.60 | 13.489% | $166.3749 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $97.70 | 3.777% | $101.3901 | $101.39 | $101.40 | $101.40 |
| Purchase #3 | $14.94 | 8.575% | $16.2211 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $160.96 | 7.351% | $172.7922 | $172.79 | $172.80 | $172.80 |
| Purchase #5 | $76.74 | 13.266% | $86.9203 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $55.99 | 3.166% | $57.7626 | $57.76 | $57.75 | $57.80 |
| Purchase #7 | $239.79 | 9.660% | $262.9537 | $262.95 | $262.95 | $263.00 |
| 7 purchase totals = | $792.72 | $864.4149 | $864.40 | $864.35 | $864.50 | |