| 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 | $175.70 | 8.838% | $191.2284 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $41.92 | 3.405% | $43.3474 | $43.35 | $43.35 | $43.30 |
| Purchase #3 | $117.64 | 13.645% | $133.692 | $133.69 | $133.70 | $133.70 |
| Purchase #4 | $23.97 | 13.384% | $27.1781 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $66.66 | 8.697% | $72.4574 | $72.46 | $72.45 | $72.50 |
| Purchase #6 | $90.36 | 3.213% | $93.2633 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $67.49 | 11.573% | $75.3006 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $583.74 | $636.4672 | $636.47 | $636.50 | $636.50 | |