| 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 | $104.65 | 7.860% | $112.8755 | $112.88 | $112.90 | $112.90 |
| Purchase #2 | $137.48 | 12.499% | $154.6636 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $157.40 | 4.366% | $164.2721 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $170.80 | 8.265% | $184.9166 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $22.90 | 10.605% | $25.3285 | $25.33 | $25.35 | $25.30 |
| Purchase #6 | $58.89 | 5.628% | $62.2043 | $62.20 | $62.20 | $62.20 |
| Purchase #7 | $175.32 | 6.376% | $186.4984 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $827.44 | $890.7590 | $890.76 | $890.75 | $890.80 | |