| 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 | $181.96 | 3.535% | $188.3923 | $188.39 | $188.40 | $188.40 |
| Purchase #2 | $236.82 | 10.159% | $260.8785 | $260.88 | $260.90 | $260.90 |
| Purchase #3 | $151.83 | 9.775% | $166.6714 | $166.67 | $166.65 | $166.70 |
| Purchase #4 | $221.57 | 13.595% | $251.6924 | $251.69 | $251.70 | $251.70 |
| Purchase #5 | $93.39 | 3.628% | $96.7782 | $96.78 | $96.80 | $96.80 |
| Purchase #6 | $140.25 | 3.579% | $145.2695 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $62.33 | 11.223% | $69.3253 | $69.33 | $69.35 | $69.30 |
| 7 purchase totals = | $1,088.15 | $1,179.0076 | $1,179.01 | $1,179.05 | $1,179.10 | |