| 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 | $125.85 | 7.122% | $134.813 | $134.81 | $134.80 | $134.80 |
| Purchase #2 | $21.49 | 3.157% | $22.1684 | $22.17 | $22.15 | $22.20 |
| Purchase #3 | $28.80 | 9.589% | $31.5616 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $78.26 | 6.185% | $83.1004 | $83.10 | $83.10 | $83.10 |
| Purchase #5 | $139.40 | 12.654% | $157.0397 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $194.50 | 5.868% | $205.9133 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $177.57 | 6.864% | $189.7584 | $189.76 | $189.75 | $189.80 |
| 7 purchase totals = | $765.87 | $824.3548 | $824.35 | $824.30 | $824.40 | |