| 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 | $186.81 | 10.678% | $206.7576 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $167.94 | 12.857% | $189.532 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $182.99 | 13.557% | $207.798 | $207.80 | $207.80 | $207.80 |
| Purchase #4 | $101.72 | 9.334% | $111.2145 | $111.21 | $111.20 | $111.20 |
| Purchase #5 | $48.76 | 5.524% | $51.4535 | $51.45 | $51.45 | $51.50 |
| Purchase #6 | $235.41 | 13.550% | $267.3081 | $267.31 | $267.30 | $267.30 |
| Purchase #7 | $117.77 | 12.319% | $132.2781 | $132.28 | $132.30 | $132.30 |
| 7 purchase totals = | $1,041.40 | $1,166.3418 | $1,166.34 | $1,166.35 | $1,166.40 | |