| 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 | $152.47 | 8.638% | $165.6404 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $208.57 | 13.711% | $237.167 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $111.67 | 12.156% | $125.2446 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $34.58 | 7.130% | $37.0456 | $37.05 | $37.05 | $37.00 |
| Purchase #5 | $99.32 | 10.333% | $109.5827 | $109.58 | $109.60 | $109.60 |
| Purchase #6 | $133.40 | 7.187% | $142.9875 | $142.99 | $143.00 | $143.00 |
| Purchase #7 | $37.82 | 4.448% | $39.5022 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $777.83 | $857.1700 | $857.17 | $857.20 | $857.10 | |