| 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 | $167.80 | 4.828% | $175.9014 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $124.77 | 9.778% | $136.97 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $242.56 | 6.353% | $257.9698 | $257.97 | $257.95 | $258.00 |
| Purchase #4 | $39.84 | 5.758% | $42.134 | $42.13 | $42.15 | $42.10 |
| Purchase #5 | $136.83 | 13.107% | $154.7643 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $189.63 | 6.730% | $202.3921 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $128.31 | 11.463% | $143.0182 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $1,029.74 | $1,113.1498 | $1,113.14 | $1,113.10 | $1,113.20 | |