| 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 | $47.50 | 4.812% | $49.7857 | $49.79 | $49.80 | $49.80 |
| Purchase #2 | $153.80 | 6.547% | $163.8693 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $151.64 | 11.301% | $168.7768 | $168.78 | $168.80 | $168.80 |
| Purchase #4 | $85.89 | 7.392% | $92.239 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $235.94 | 7.857% | $254.4778 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $193.89 | 11.720% | $216.6139 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $223.38 | 3.763% | $231.7858 | $231.79 | $231.80 | $231.80 |
| 7 purchase totals = | $1,092.04 | $1,177.5483 | $1,177.56 | $1,177.60 | $1,177.60 | |