| 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 | $169.73 | 7.146% | $181.8589 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $148.91 | 5.427% | $156.9913 | $156.99 | $157.00 | $157.00 |
| Purchase #3 | $66.75 | 8.735% | $72.5806 | $72.58 | $72.60 | $72.60 |
| Purchase #4 | $239.75 | 8.629% | $260.438 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $109.32 | 5.477% | $115.3075 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $31.96 | 10.739% | $35.3922 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $91.95 | 6.200% | $97.6509 | $97.65 | $97.65 | $97.70 |
| 7 purchase totals = | $858.37 | $920.2194 | $920.22 | $920.25 | $920.30 | |