| 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 | $134.72 | 3.208% | $139.0418 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $33.79 | 12.567% | $38.0364 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $86.83 | 12.306% | $97.5153 | $97.52 | $97.50 | $97.50 |
| Purchase #4 | $93.91 | 6.519% | $100.032 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $139.73 | 5.783% | $147.8106 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $36.72 | 6.141% | $38.975 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $155.74 | 6.436% | $165.7634 | $165.76 | $165.75 | $165.80 |
| 7 purchase totals = | $681.44 | $727.1745 | $727.18 | $727.20 | $727.10 | |