| 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 | $13.82 | 10.524% | $15.2744 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $145.56 | 10.334% | $160.6022 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $208.92 | 13.635% | $237.4062 | $237.41 | $237.40 | $237.40 |
| Purchase #4 | $108.28 | 8.245% | $117.2077 | $117.21 | $117.20 | $117.20 |
| Purchase #5 | $108.27 | 10.455% | $119.5896 | $119.59 | $119.60 | $119.60 |
| Purchase #6 | $166.94 | 5.333% | $175.8429 | $175.84 | $175.85 | $175.80 |
| Purchase #7 | $227.55 | 3.390% | $235.2639 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $979.34 | $1,061.1869 | $1,061.18 | $1,061.15 | $1,061.20 | |