| 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 | $164.25 | 7.728% | $176.9432 | $176.94 | $176.95 | $176.90 |
| Purchase #2 | $116.70 | 9.504% | $127.7912 | $127.79 | $127.80 | $127.80 |
| Purchase #3 | $203.98 | 3.352% | $210.8174 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $206.62 | 12.221% | $231.871 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $141.98 | 9.868% | $155.9906 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $97.40 | 11.172% | $108.2815 | $108.28 | $108.30 | $108.30 |
| Purchase #7 | $78.90 | 6.802% | $84.2668 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $1,009.83 | $1,095.9617 | $1,095.96 | $1,095.95 | $1,096.00 | |