| 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 | $147.84 | 4.346% | $154.2651 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $223.91 | 3.348% | $231.4065 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $87.38 | 13.543% | $99.2139 | $99.21 | $99.20 | $99.20 |
| Purchase #4 | $183.48 | 11.398% | $204.3931 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $155.68 | 12.523% | $175.1758 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $66.65 | 12.122% | $74.7293 | $74.73 | $74.75 | $74.70 |
| Purchase #7 | $209.36 | 8.549% | $227.2582 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $1,074.30 | $1,166.4419 | $1,166.45 | $1,166.45 | $1,166.50 | |