| 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 | $165.66 | 3.645% | $171.6983 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $26.91 | 8.489% | $29.1944 | $29.19 | $29.20 | $29.20 |
| Purchase #3 | $216.32 | 9.635% | $237.1624 | $237.16 | $237.15 | $237.20 |
| Purchase #4 | $74.96 | 9.340% | $81.9613 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $78.44 | 4.222% | $81.7517 | $81.75 | $81.75 | $81.80 |
| Purchase #6 | $202.69 | 3.793% | $210.378 | $210.38 | $210.40 | $210.40 |
| Purchase #7 | $89.81 | 11.407% | $100.0546 | $100.05 | $100.05 | $100.10 |
| 7 purchase totals = | $854.79 | $912.2007 | $912.19 | $912.20 | $912.40 | |