| 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 | $213.78 | 3.270% | $220.7706 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $167.90 | 13.652% | $190.8217 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $140.73 | 4.465% | $147.0136 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $210.40 | 7.125% | $225.391 | $225.39 | $225.40 | $225.40 |
| Purchase #5 | $76.74 | 6.595% | $81.801 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $104.84 | 8.741% | $114.0041 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $126.65 | 8.360% | $137.2379 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $1,041.04 | $1,117.0399 | $1,117.03 | $1,117.00 | $1,117.00 | |