| 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 | $118.76 | 13.615% | $134.9292 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $171.69 | 6.261% | $182.4395 | $182.44 | $182.45 | $182.40 |
| Purchase #3 | $80.96 | 10.776% | $89.6842 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $24.79 | 12.284% | $27.8352 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $105.53 | 10.349% | $116.4513 | $116.45 | $116.45 | $116.50 |
| Purchase #6 | $188.81 | 3.414% | $195.256 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $223.96 | 8.866% | $243.8163 | $243.82 | $243.80 | $243.80 |
| 7 purchase totals = | $914.50 | $990.4117 | $990.42 | $990.45 | $990.40 | |