| 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 | $167.68 | 9.390% | $183.4252 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $150.65 | 11.381% | $167.7955 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $248.28 | 13.560% | $281.9468 | $281.95 | $281.95 | $281.90 |
| Purchase #4 | $8.92 | 11.690% | $9.9627 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $21.43 | 3.292% | $22.1355 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $246.56 | 6.379% | $262.2881 | $262.29 | $262.30 | $262.30 |
| Purchase #7 | $184.30 | 6.469% | $196.2224 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $1,027.82 | $1,123.7762 | $1,123.79 | $1,123.80 | $1,123.70 | |