| 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 | $150.45 | 6.790% | $160.6656 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $175.58 | 9.531% | $192.3145 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $247.74 | 11.223% | $275.5439 | $275.54 | $275.55 | $275.50 |
| Purchase #4 | $166.62 | 10.524% | $184.1551 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $177.98 | 4.435% | $185.8734 | $185.87 | $185.85 | $185.90 |
| Purchase #6 | $156.46 | 4.790% | $163.9544 | $163.95 | $163.95 | $164.00 |
| Purchase #7 | $29.99 | 9.780% | $32.923 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $1,104.82 | $1,195.4299 | $1,195.42 | $1,195.35 | $1,195.50 | |