| 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 | $182.59 | 3.773% | $189.4791 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $223.41 | 13.861% | $254.3769 | $254.38 | $254.40 | $254.40 |
| Purchase #3 | $22.40 | 11.591% | $24.9964 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $164.32 | 12.764% | $185.2938 | $185.29 | $185.30 | $185.30 |
| Purchase #5 | $140.59 | 6.167% | $149.2602 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $207.67 | 13.759% | $236.2433 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $111.70 | 13.612% | $126.9046 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $1,052.68 | $1,166.5543 | $1,166.55 | $1,166.60 | $1,166.60 | |