| 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 | $144.71 | 6.671% | $154.3636 | $154.36 | $154.35 | $154.40 |
| Purchase #2 | $29.68 | 10.625% | $32.8335 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $158.78 | 7.518% | $170.7171 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $145.35 | 12.322% | $163.26 | $163.26 | $163.25 | $163.30 |
| Purchase #5 | $82.48 | 8.337% | $89.3564 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $127.89 | 6.735% | $136.5034 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $241.40 | 6.539% | $257.1851 | $257.19 | $257.20 | $257.20 |
| 7 purchase totals = | $930.29 | $1,004.2191 | $1,004.22 | $1,004.20 | $1,004.30 | |