| 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 | $175.37 | 12.149% | $196.6757 | $196.68 | $196.70 | $196.70 |
| Purchase #2 | $44.36 | 13.835% | $50.4972 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $67.69 | 5.306% | $71.2816 | $71.28 | $71.30 | $71.30 |
| Purchase #4 | $209.61 | 10.360% | $231.3256 | $231.33 | $231.35 | $231.30 |
| Purchase #5 | $223.68 | 11.646% | $249.7298 | $249.73 | $249.75 | $249.70 |
| Purchase #6 | $31.70 | 9.820% | $34.8129 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $67.36 | 5.784% | $71.2561 | $71.26 | $71.25 | $71.30 |
| 7 purchase totals = | $819.77 | $905.5789 | $905.59 | $905.65 | $905.60 | |