| 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 | $149.66 | 9.617% | $164.0528 | $164.05 | $164.05 | $164.10 |
| Purchase #2 | $226.38 | 3.348% | $233.9592 | $233.96 | $233.95 | $234.00 |
| Purchase #3 | $213.91 | 12.143% | $239.8851 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $156.54 | 8.161% | $169.3152 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $49.83 | 4.530% | $52.0873 | $52.09 | $52.10 | $52.10 |
| Purchase #6 | $14.90 | 11.306% | $16.5846 | $16.58 | $16.60 | $16.60 |
| Purchase #7 | $226.70 | 5.405% | $238.9531 | $238.95 | $238.95 | $239.00 |
| 7 purchase totals = | $1,037.92 | $1,114.8373 | $1,114.84 | $1,114.85 | $1,115.00 | |