| 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 | $194.70 | 5.695% | $205.7882 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $216.90 | 9.273% | $237.0131 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $166.86 | 9.578% | $182.8419 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $175.75 | 3.188% | $181.3529 | $181.35 | $181.35 | $181.40 |
| Purchase #5 | $88.57 | 7.453% | $95.1711 | $95.17 | $95.15 | $95.20 |
| Purchase #6 | $22.26 | 4.380% | $23.235 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $143.96 | 13.554% | $163.4723 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $1,009.00 | $1,088.8745 | $1,088.87 | $1,088.85 | $1,088.90 | |