| 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 | $146.84 | 8.709% | $159.6283 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $48.79 | 3.251% | $50.3762 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $43.35 | 7.695% | $46.6858 | $46.69 | $46.70 | $46.70 |
| Purchase #4 | $230.41 | 8.107% | $249.0893 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $160.45 | 4.690% | $167.9751 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $154.36 | 6.760% | $164.7947 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $50.75 | 3.643% | $52.5988 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $834.95 | $891.1482 | $891.16 | $891.25 | $891.20 | |