| 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 | $185.36 | 7.146% | $198.6058 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $70.43 | 5.830% | $74.5361 | $74.54 | $74.55 | $74.50 |
| Purchase #3 | $21.53 | 12.328% | $24.1842 | $24.18 | $24.20 | $24.20 |
| Purchase #4 | $151.98 | 10.802% | $168.3969 | $168.40 | $168.40 | $168.40 |
| Purchase #5 | $26.62 | 12.752% | $30.0146 | $30.01 | $30.00 | $30.00 |
| Purchase #6 | $167.97 | 4.351% | $175.2784 | $175.28 | $175.30 | $175.30 |
| Purchase #7 | $93.44 | 12.633% | $105.2443 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $717.33 | $776.2603 | $776.26 | $776.30 | $776.20 | |