| 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 | $145.53 | 6.169% | $154.5077 | $154.51 | $154.50 | $154.50 |
| Purchase #2 | $205.84 | 13.686% | $234.0113 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $134.52 | 12.412% | $151.2166 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $205.58 | 7.682% | $221.3727 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $127.87 | 7.210% | $137.0894 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $68.81 | 7.753% | $74.1448 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $195.55 | 10.259% | $215.6115 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,083.70 | $1,187.9540 | $1,187.95 | $1,187.90 | $1,187.90 | |