| 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 | $184.84 | 7.135% | $198.0283 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $159.77 | 9.717% | $175.2949 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $97.83 | 6.309% | $104.0021 | $104.00 | $104.00 | $104.00 |
| Purchase #4 | $115.37 | 12.432% | $129.7128 | $129.71 | $129.70 | $129.70 |
| Purchase #5 | $34.52 | 8.237% | $37.3634 | $37.36 | $37.35 | $37.40 |
| Purchase #6 | $140.99 | 6.770% | $150.535 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $233.34 | 4.373% | $243.544 | $243.54 | $243.55 | $243.50 |
| 7 purchase totals = | $966.66 | $1,038.4805 | $1,038.47 | $1,038.50 | $1,038.40 | |