| 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 | $149.50 | 11.796% | $167.135 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $119.94 | 4.610% | $125.4692 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $74.25 | 4.246% | $77.4027 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $154.73 | 8.567% | $167.9857 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $106.72 | 7.393% | $114.6098 | $114.61 | $114.60 | $114.60 |
| Purchase #6 | $192.72 | 12.670% | $217.1376 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $77.36 | 11.446% | $86.2146 | $86.21 | $86.20 | $86.20 |
| 7 purchase totals = | $875.22 | $955.9546 | $955.96 | $955.95 | $955.90 | |