| 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 | $117.69 | 7.114% | $126.0625 | $126.06 | $126.05 | $126.10 |
| Purchase #2 | $152.39 | 11.823% | $170.4071 | $170.41 | $170.40 | $170.40 |
| Purchase #3 | $241.69 | 6.619% | $257.6875 | $257.69 | $257.70 | $257.70 |
| Purchase #4 | $76.99 | 8.717% | $83.7012 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $62.32 | 8.334% | $67.5137 | $67.51 | $67.50 | $67.50 |
| Purchase #6 | $54.52 | 7.708% | $58.7224 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $138.78 | 7.355% | $148.9873 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $844.38 | $913.0817 | $913.08 | $913.05 | $913.10 | |