| 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 | $187.73 | 9.814% | $206.1538 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $126.44 | 11.159% | $140.5494 | $140.55 | $140.55 | $140.50 |
| Purchase #3 | $5.79 | 6.767% | $6.1818 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $194.88 | 6.690% | $207.9175 | $207.92 | $207.90 | $207.90 |
| Purchase #5 | $42.57 | 3.353% | $43.9974 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $60.62 | 4.535% | $63.3691 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $167.54 | 10.528% | $185.1786 | $185.18 | $185.20 | $185.20 |
| 7 purchase totals = | $785.57 | $853.3476 | $853.35 | $853.35 | $853.40 | |