| 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 | $154.39 | 11.287% | $171.816 | $171.82 | $171.80 | $171.80 |
| Purchase #2 | $198.47 | 3.849% | $206.1091 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $202.98 | 6.465% | $216.1027 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $165.51 | 8.725% | $179.9507 | $179.95 | $179.95 | $180.00 |
| Purchase #5 | $83.63 | 8.832% | $91.0162 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $102.31 | 3.609% | $106.0024 | $106.00 | $106.00 | $106.00 |
| Purchase #7 | $24.78 | 9.839% | $27.2181 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $932.07 | $998.2152 | $998.22 | $998.15 | $998.20 | |