| 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 | $153.70 | 13.525% | $174.4879 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $80.40 | 7.747% | $86.6286 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $146.77 | 12.418% | $164.9959 | $165.00 | $165.00 | $165.00 |
| Purchase #4 | $188.53 | 13.320% | $213.6422 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $158.44 | 3.539% | $164.0472 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $243.46 | 3.786% | $252.6774 | $252.68 | $252.70 | $252.70 |
| Purchase #7 | $102.34 | 11.363% | $113.9689 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $1,073.64 | $1,170.4481 | $1,170.46 | $1,170.50 | $1,170.40 | |