| 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 | $130.58 | 8.726% | $141.9744 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $27.50 | 12.240% | $30.866 | $30.87 | $30.85 | $30.90 |
| Purchase #3 | $34.82 | 8.548% | $37.7964 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $80.27 | 9.741% | $88.0891 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $181.37 | 10.481% | $200.3794 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $164.91 | 9.473% | $180.5319 | $180.53 | $180.55 | $180.50 |
| Purchase #7 | $143.99 | 8.408% | $156.0967 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $763.44 | $835.7339 | $835.74 | $835.75 | $835.80 | |