| 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 | $159.46 | 3.534% | $165.0953 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $68.54 | 3.329% | $70.8217 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $121.66 | 7.748% | $131.0862 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $165.57 | 10.456% | $182.882 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $8.53 | 8.117% | $9.2224 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $89.76 | 4.246% | $93.5712 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $184.47 | 3.129% | $190.2421 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $797.99 | $842.9209 | $842.92 | $842.90 | $842.90 | |