| 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 | $93.51 | 13.633% | $106.2582 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $167.63 | 7.512% | $180.2224 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $89.73 | 9.264% | $98.0426 | $98.04 | $98.05 | $98.00 |
| Purchase #4 | $111.30 | 8.201% | $120.4277 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $151.66 | 7.592% | $163.174 | $163.17 | $163.15 | $163.20 |
| Purchase #6 | $148.65 | 12.414% | $167.1034 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $195.54 | 4.855% | $205.0335 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $958.02 | $1,040.2618 | $1,040.25 | $1,040.25 | $1,040.20 | |