| 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 | $179.77 | 6.257% | $191.0182 | $191.02 | $191.00 | $191.00 |
| Purchase #2 | $236.32 | 6.818% | $252.4323 | $252.43 | $252.45 | $252.40 |
| Purchase #3 | $49.70 | 7.756% | $53.5547 | $53.55 | $53.55 | $53.60 |
| Purchase #4 | $188.81 | 10.725% | $209.0599 | $209.06 | $209.05 | $209.10 |
| Purchase #5 | $52.26 | 6.519% | $55.6668 | $55.67 | $55.65 | $55.70 |
| Purchase #6 | $214.95 | 4.150% | $223.8704 | $223.87 | $223.85 | $223.90 |
| Purchase #7 | $11.55 | 11.468% | $12.8746 | $12.87 | $12.85 | $12.90 |
| 7 purchase totals = | $933.36 | $998.4769 | $998.47 | $998.40 | $998.60 | |