| 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 | $154.86 | 6.793% | $165.3796 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $10.34 | 13.571% | $11.7432 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $237.34 | 3.488% | $245.6184 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $51.50 | 10.754% | $57.0383 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $217.59 | 5.343% | $229.2158 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $63.95 | 5.865% | $67.7007 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $18.89 | 11.548% | $21.0714 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $754.47 | $797.7674 | $797.77 | $797.75 | $797.70 | |