| 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 | $106.40 | 7.166% | $114.0246 | $114.02 | $114.00 | $114.00 |
| Purchase #2 | $137.34 | 6.447% | $146.1943 | $146.19 | $146.20 | $146.20 |
| Purchase #3 | $148.41 | 5.660% | $156.81 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $145.37 | 11.375% | $161.9058 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $186.50 | 4.411% | $194.7265 | $194.73 | $194.75 | $194.70 |
| Purchase #6 | $8.53 | 7.547% | $9.1738 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $80.67 | 9.231% | $88.1166 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $813.22 | $870.9516 | $870.95 | $870.90 | $870.90 | |