| 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 | $192.72 | 7.127% | $206.4552 | $206.46 | $206.45 | $206.50 |
| Purchase #2 | $42.61 | 9.181% | $46.522 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $92.93 | 3.395% | $96.085 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $77.88 | 10.530% | $86.0808 | $86.08 | $86.10 | $86.10 |
| Purchase #5 | $125.71 | 9.429% | $137.5632 | $137.56 | $137.55 | $137.60 |
| Purchase #6 | $115.41 | 6.118% | $122.4708 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $165.41 | 4.449% | $172.7691 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $812.67 | $867.9461 | $867.95 | $867.90 | $868.10 | |