| 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 | $157.89 | 5.494% | $166.5645 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $114.47 | 10.279% | $126.2364 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $95.89 | 12.575% | $107.9482 | $107.95 | $107.95 | $107.90 |
| Purchase #4 | $129.33 | 5.653% | $136.641 | $136.64 | $136.65 | $136.60 |
| Purchase #5 | $192.45 | 12.527% | $216.5582 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $242.34 | 11.379% | $269.9159 | $269.92 | $269.90 | $269.90 |
| Purchase #7 | $167.26 | 6.779% | $178.5986 | $178.60 | $178.60 | $178.60 |
| 7 purchase totals = | $1,099.63 | $1,202.4628 | $1,202.47 | $1,202.45 | $1,202.40 | |