| 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 | $163.47 | 7.613% | $175.915 | $175.92 | $175.90 | $175.90 |
| Purchase #2 | $242.61 | 8.549% | $263.3507 | $263.35 | $263.35 | $263.40 |
| Purchase #3 | $243.67 | 5.411% | $256.855 | $256.86 | $256.85 | $256.90 |
| Purchase #4 | $152.74 | 12.398% | $171.6767 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $203.72 | 4.285% | $212.4494 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $200.85 | 4.387% | $209.6613 | $209.66 | $209.65 | $209.70 |
| Purchase #7 | $28.87 | 6.240% | $30.6715 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $1,235.93 | $1,320.5796 | $1,320.59 | $1,320.55 | $1,320.70 | |