| 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 | $157.74 | 7.693% | $169.8749 | $169.87 | $169.85 | $169.90 |
| Purchase #2 | $246.27 | 4.770% | $258.0171 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $243.90 | 5.299% | $256.8243 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $26.69 | 13.801% | $30.3735 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $173.41 | 11.611% | $193.5446 | $193.54 | $193.55 | $193.50 |
| Purchase #6 | $150.89 | 13.406% | $171.1183 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $227.72 | 6.347% | $242.1734 | $242.17 | $242.15 | $242.20 |
| 7 purchase totals = | $1,226.62 | $1,321.9261 | $1,321.91 | $1,321.80 | $1,321.90 | |