| 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 | $169.77 | 9.715% | $186.2632 | $186.26 | $186.25 | $186.30 |
| Purchase #2 | $206.44 | 5.481% | $217.755 | $217.76 | $217.75 | $217.80 |
| Purchase #3 | $35.69 | 4.714% | $37.3724 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $132.97 | 9.722% | $145.8973 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $80.57 | 4.164% | $83.9249 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $215.45 | 7.456% | $231.514 | $231.51 | $231.50 | $231.50 |
| Purchase #7 | $114.91 | 13.605% | $130.5435 | $130.54 | $130.55 | $130.50 |
| 7 purchase totals = | $955.80 | $1,033.2703 | $1,033.26 | $1,033.20 | $1,033.30 | |