| 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 | $127.78 | 13.192% | $144.6367 | $144.64 | $144.65 | $144.60 |
| Purchase #2 | $101.27 | 13.370% | $114.8098 | $114.81 | $114.80 | $114.80 |
| Purchase #3 | $200.70 | 3.359% | $207.4415 | $207.44 | $207.45 | $207.40 |
| Purchase #4 | $20.52 | 10.806% | $22.7374 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $186.81 | 3.203% | $192.7935 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $211.34 | 10.412% | $233.3447 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $166.41 | 4.689% | $174.213 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $1,014.83 | $1,089.9766 | $1,089.97 | $1,090.00 | $1,089.80 | |