| 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 | $170.67 | 7.225% | $183.0009 | $183.00 | $183.00 | $183.00 |
| Purchase #2 | $6.96 | 11.615% | $7.7684 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $98.83 | 8.578% | $107.3076 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $243.34 | 12.129% | $272.8547 | $272.85 | $272.85 | $272.90 |
| Purchase #5 | $151.59 | 11.727% | $169.367 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $207.41 | 3.602% | $214.8809 | $214.88 | $214.90 | $214.90 |
| Purchase #7 | $142.72 | 5.151% | $150.0715 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $1,021.52 | $1,105.2510 | $1,105.25 | $1,105.20 | $1,105.40 | |