| 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 | $150.39 | 11.690% | $167.9706 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $11.88 | 7.625% | $12.7859 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $195.37 | 10.224% | $215.3446 | $215.34 | $215.35 | $215.30 |
| Purchase #4 | $208.78 | 11.668% | $233.1405 | $233.14 | $233.15 | $233.10 |
| Purchase #5 | $199.88 | 12.122% | $224.1095 | $224.11 | $224.10 | $224.10 |
| Purchase #6 | $246.59 | 13.419% | $279.6799 | $279.68 | $279.70 | $279.70 |
| Purchase #7 | $201.59 | 3.357% | $208.3574 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,214.48 | $1,341.3884 | $1,341.39 | $1,341.40 | $1,341.40 | |