| 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 | $101.95 | 9.795% | $111.936 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $169.44 | 9.772% | $185.9977 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $73.99 | 7.422% | $79.4815 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $144.46 | 13.106% | $163.3929 | $163.39 | $163.40 | $163.40 |
| Purchase #5 | $94.85 | 4.551% | $99.1666 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $215.77 | 5.367% | $227.3504 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $164.82 | 9.844% | $181.0449 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $965.28 | $1,048.3700 | $1,048.37 | $1,048.40 | $1,048.40 | |