| 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 | $180.84 | 12.578% | $203.5861 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $121.46 | 4.480% | $126.9014 | $126.90 | $126.90 | $126.90 |
| Purchase #3 | $10.44 | 8.664% | $11.3445 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $171.85 | 10.332% | $189.6055 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $76.29 | 8.744% | $82.9608 | $82.96 | $82.95 | $83.00 |
| Purchase #6 | $27.43 | 10.856% | $30.4078 | $30.41 | $30.40 | $30.40 |
| Purchase #7 | $30.35 | 9.391% | $33.2002 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $618.66 | $678.0063 | $678.01 | $678.00 | $678.00 | |