| 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 | $88.35 | 13.452% | $100.2348 | $100.23 | $100.25 | $100.20 |
| Purchase #2 | $136.30 | 10.613% | $150.7655 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $160.44 | 13.776% | $182.5422 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $203.57 | 11.836% | $227.6645 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $152.49 | 5.149% | $160.3417 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $76.60 | 3.712% | $79.4434 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $168.61 | 11.722% | $188.3745 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $986.36 | $1,089.3666 | $1,089.35 | $1,089.35 | $1,089.30 | |