| 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 | $182.97 | 8.854% | $199.1702 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $221.45 | 13.868% | $252.1607 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $231.94 | 13.326% | $262.8483 | $262.85 | $262.85 | $262.80 |
| Purchase #4 | $176.85 | 12.657% | $199.2339 | $199.23 | $199.25 | $199.20 |
| Purchase #5 | $72.40 | 4.225% | $75.4589 | $75.46 | $75.45 | $75.50 |
| Purchase #6 | $235.92 | 8.800% | $256.681 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $74.90 | 11.864% | $83.7861 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $1,196.43 | $1,329.3391 | $1,329.34 | $1,329.35 | $1,329.40 | |