| 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 | $7.61 | 7.366% | $8.1706 | $8.17 | $8.15 | $8.20 |
| Purchase #2 | $193.72 | 12.736% | $218.3922 | $218.39 | $218.40 | $218.40 |
| Purchase #3 | $63.67 | 5.821% | $67.3762 | $67.38 | $67.40 | $67.40 |
| Purchase #4 | $158.74 | 4.496% | $165.877 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $86.57 | 7.451% | $93.0203 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $186.96 | 11.699% | $208.8325 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $145.93 | 3.826% | $151.5133 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $843.20 | $913.1821 | $913.18 | $913.20 | $913.20 | |