| 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 | $181.84 | 13.763% | $206.8666 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $17.60 | 3.608% | $18.235 | $18.24 | $18.25 | $18.20 |
| Purchase #3 | $106.90 | 7.195% | $114.5915 | $114.59 | $114.60 | $114.60 |
| Purchase #4 | $134.44 | 7.446% | $144.4504 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $6.54 | 7.124% | $7.0059 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $236.58 | 13.270% | $267.9742 | $267.97 | $267.95 | $268.00 |
| Purchase #7 | $96.93 | 11.558% | $108.1332 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $780.83 | $867.2568 | $867.26 | $867.25 | $867.30 | |