| 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 | $129.67 | 13.565% | $147.2597 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $33.44 | 10.818% | $37.0575 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $224.46 | 10.665% | $248.3987 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $19.95 | 8.331% | $21.612 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $235.66 | 13.296% | $266.9934 | $266.99 | $267.00 | $267.00 |
| Purchase #6 | $183.50 | 11.759% | $205.0778 | $205.08 | $205.10 | $205.10 |
| Purchase #7 | $215.69 | 8.823% | $234.7203 | $234.72 | $234.70 | $234.70 |
| 7 purchase totals = | $1,042.37 | $1,161.1194 | $1,161.12 | $1,161.10 | $1,161.20 | |