| 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 | $186.57 | 6.246% | $198.2232 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $223.87 | 5.725% | $236.6866 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $232.51 | 8.567% | $252.4291 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $176.37 | 12.378% | $198.2011 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $64.98 | 4.169% | $67.689 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $29.54 | 5.382% | $31.1298 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $135.83 | 6.452% | $144.5938 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,049.67 | $1,128.9526 | $1,128.95 | $1,129.00 | $1,128.90 | |