| 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 | $172.69 | 5.322% | $181.8806 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $227.28 | 5.856% | $240.5895 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $105.65 | 8.347% | $114.4686 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $27.99 | 7.431% | $30.0699 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $134.98 | 8.311% | $146.1982 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $196.52 | 4.382% | $205.1315 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $152.98 | 5.703% | $161.7044 | $161.70 | $161.70 | $161.70 |
| 7 purchase totals = | $1,018.09 | $1,080.0427 | $1,080.04 | $1,080.05 | $1,080.10 | |