| 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 | $106.45 | 6.174% | $113.0222 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $51.83 | 6.749% | $55.328 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $128.38 | 10.405% | $141.7379 | $141.74 | $141.75 | $141.70 |
| Purchase #4 | $6.34 | 9.429% | $6.9378 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $183.44 | 9.390% | $200.665 | $200.67 | $200.65 | $200.70 |
| Purchase #6 | $177.56 | 6.452% | $189.0162 | $189.02 | $189.00 | $189.00 |
| Purchase #7 | $139.90 | 3.868% | $145.3113 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $793.90 | $852.0184 | $852.03 | $852.00 | $851.90 | |