| 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 | $45.83 | 12.697% | $51.649 | $51.65 | $51.65 | $51.60 |
| Purchase #2 | $147.83 | 12.449% | $166.2334 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $183.85 | 12.641% | $207.0905 | $207.09 | $207.10 | $207.10 |
| Purchase #4 | $237.35 | 10.652% | $262.6325 | $262.63 | $262.65 | $262.60 |
| Purchase #5 | $159.67 | 13.131% | $180.6363 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $130.46 | 12.259% | $146.4531 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $126.65 | 5.744% | $133.9248 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $1,031.64 | $1,148.6196 | $1,148.61 | $1,148.65 | $1,148.50 | |