| 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 | $162.31 | 5.298% | $170.9092 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $241.39 | 6.540% | $257.1769 | $257.18 | $257.20 | $257.20 |
| Purchase #3 | $199.37 | 8.312% | $215.9416 | $215.94 | $215.95 | $215.90 |
| Purchase #4 | $207.61 | 13.471% | $235.5771 | $235.58 | $235.60 | $235.60 |
| Purchase #5 | $163.64 | 4.617% | $171.1953 | $171.20 | $171.20 | $171.20 |
| Purchase #6 | $42.53 | 7.284% | $45.6279 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $94.99 | 7.800% | $102.3992 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $1,111.84 | $1,198.8272 | $1,198.84 | $1,198.90 | $1,198.80 | |