| 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 | $153.84 | 13.245% | $174.2161 | $174.22 | $174.20 | $174.20 |
| Purchase #2 | $206.40 | 4.246% | $215.1637 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $239.45 | 6.344% | $254.6407 | $254.64 | $254.65 | $254.60 |
| Purchase #4 | $196.42 | 10.547% | $217.1364 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $161.25 | 3.620% | $167.0873 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $154.66 | 9.383% | $169.1717 | $169.17 | $169.15 | $169.20 |
| Purchase #7 | $200.29 | 8.747% | $217.8094 | $217.81 | $217.80 | $217.80 |
| 7 purchase totals = | $1,312.31 | $1,415.2253 | $1,415.23 | $1,415.20 | $1,415.20 | |