| 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 | 13.435% | $142.7579 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $205.46 | 3.214% | $212.0635 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $22.69 | 5.853% | $24.018 | $24.02 | $24.00 | $24.00 |
| Purchase #4 | $118.78 | 13.317% | $134.5979 | $134.60 | $134.60 | $134.60 |
| Purchase #5 | $132.72 | 4.710% | $138.9711 | $138.97 | $138.95 | $139.00 |
| Purchase #6 | $159.30 | 4.820% | $166.9783 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $30.48 | 8.299% | $33.0095 | $33.01 | $33.00 | $33.00 |
| 7 purchase totals = | $795.28 | $852.3962 | $852.40 | $852.35 | $852.50 | |