| 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 | $177.88 | 13.187% | $201.337 | $201.34 | $201.35 | $201.30 |
| Purchase #2 | $248.94 | 9.760% | $273.2365 | $273.24 | $273.25 | $273.20 |
| Purchase #3 | $179.76 | 3.561% | $186.1613 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $91.97 | 11.333% | $102.393 | $102.39 | $102.40 | $102.40 |
| Purchase #5 | $137.87 | 12.363% | $154.9149 | $154.91 | $154.90 | $154.90 |
| Purchase #6 | $101.83 | 3.287% | $105.1772 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $59.60 | 13.559% | $67.6812 | $67.68 | $67.70 | $67.70 |
| 7 purchase totals = | $997.85 | $1,090.9011 | $1,090.90 | $1,090.95 | $1,090.90 | |