| 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 | $7.67 | 7.305% | $8.2303 | $8.23 | $8.25 | $8.20 |
| Purchase #2 | $91.84 | 3.562% | $95.1113 | $95.11 | $95.10 | $95.10 |
| Purchase #3 | $125.58 | 10.626% | $138.9241 | $138.92 | $138.90 | $138.90 |
| Purchase #4 | $197.97 | 8.652% | $215.0984 | $215.10 | $215.10 | $215.10 |
| Purchase #5 | $202.89 | 10.279% | $223.7451 | $223.75 | $223.75 | $223.70 |
| Purchase #6 | $167.38 | 10.477% | $184.9164 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $109.98 | 6.641% | $117.2838 | $117.28 | $117.30 | $117.30 |
| 7 purchase totals = | $903.31 | $983.3094 | $983.31 | $983.30 | $983.20 | |