| 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 | $187.99 | 10.581% | $207.8812 | $207.88 | $207.90 | $207.90 |
| Purchase #2 | $175.63 | 5.790% | $185.799 | $185.80 | $185.80 | $185.80 |
| Purchase #3 | $126.41 | 10.404% | $139.5617 | $139.56 | $139.55 | $139.60 |
| Purchase #4 | $223.39 | 13.684% | $253.9587 | $253.96 | $253.95 | $254.00 |
| Purchase #5 | $81.80 | 6.272% | $86.9305 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $182.66 | 13.462% | $207.2497 | $207.25 | $207.25 | $207.20 |
| Purchase #7 | $196.94 | 3.342% | $203.5217 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,174.82 | $1,284.9025 | $1,284.90 | $1,284.90 | $1,284.90 | |