| 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 | $161.61 | 4.709% | $169.2202 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $114.70 | 8.184% | $124.087 | $124.09 | $124.10 | $124.10 |
| Purchase #3 | $172.71 | 13.785% | $196.5181 | $196.52 | $196.50 | $196.50 |
| Purchase #4 | $203.94 | 8.223% | $220.71 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $114.51 | 4.510% | $119.6744 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $205.93 | 12.512% | $231.696 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $106.50 | 3.726% | $110.4682 | $110.47 | $110.45 | $110.50 |
| 7 purchase totals = | $1,079.90 | $1,172.3739 | $1,172.38 | $1,172.30 | $1,172.40 | |