| 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 | $173.57 | 11.127% | $192.8831 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $63.26 | 13.542% | $71.8267 | $71.83 | $71.85 | $71.80 |
| Purchase #3 | $186.36 | 13.806% | $212.0889 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $113.87 | 6.392% | $121.1486 | $121.15 | $121.15 | $121.10 |
| Purchase #5 | $195.79 | 11.568% | $218.439 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $183.28 | 10.708% | $202.9056 | $202.91 | $202.90 | $202.90 |
| Purchase #7 | $114.28 | 4.284% | $119.1758 | $119.18 | $119.20 | $119.20 |
| 7 purchase totals = | $1,030.41 | $1,138.4677 | $1,138.48 | $1,138.55 | $1,138.40 | |