| 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 | $157.68 | 6.785% | $168.3786 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $199.80 | 6.700% | $213.1866 | $213.19 | $213.20 | $213.20 |
| Purchase #3 | $27.57 | 10.764% | $30.5376 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $221.88 | 11.660% | $247.7512 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $181.31 | 3.788% | $188.178 | $188.18 | $188.20 | $188.20 |
| Purchase #6 | $119.54 | 5.793% | $126.465 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $122.99 | 7.695% | $132.4541 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $1,030.77 | $1,106.9511 | $1,106.96 | $1,107.00 | $1,107.10 | |