| 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 | $90.81 | 7.552% | $97.668 | $97.67 | $97.65 | $97.70 |
| Purchase #2 | $153.63 | 4.228% | $160.1255 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $23.87 | 12.686% | $26.8981 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $167.44 | 9.225% | $182.8863 | $182.89 | $182.90 | $182.90 |
| Purchase #5 | $80.37 | 4.192% | $83.7391 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $30.41 | 12.477% | $34.2043 | $34.20 | $34.20 | $34.20 |
| Purchase #7 | $196.37 | 4.781% | $205.7584 | $205.76 | $205.75 | $205.80 |
| 7 purchase totals = | $742.90 | $791.2797 | $791.29 | $791.30 | $791.30 | |