| 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 | $164.67 | 6.568% | $175.4855 | $175.49 | $175.50 | $175.50 |
| Purchase #2 | $47.76 | 4.149% | $49.7416 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $184.86 | 12.210% | $207.4314 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $165.55 | 7.210% | $177.4862 | $177.49 | $177.50 | $177.50 |
| Purchase #5 | $117.70 | 4.728% | $123.2649 | $123.26 | $123.25 | $123.30 |
| Purchase #6 | $195.53 | 10.293% | $215.6559 | $215.66 | $215.65 | $215.70 |
| Purchase #7 | $117.31 | 12.410% | $131.8682 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $993.38 | $1,080.9337 | $1,080.94 | $1,080.95 | $1,081.00 | |