| 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 | $155.54 | 13.697% | $176.8443 | $176.84 | $176.85 | $176.80 |
| Purchase #2 | $101.74 | 5.560% | $107.3967 | $107.40 | $107.40 | $107.40 |
| Purchase #3 | $52.96 | 8.103% | $57.2513 | $57.25 | $57.25 | $57.30 |
| Purchase #4 | $159.45 | 3.785% | $165.4852 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $102.72 | 4.583% | $107.4277 | $107.43 | $107.45 | $107.40 |
| Purchase #6 | $127.41 | 3.656% | $132.0681 | $132.07 | $132.05 | $132.10 |
| Purchase #7 | $171.48 | 10.173% | $188.9247 | $188.92 | $188.90 | $188.90 |
| 7 purchase totals = | $871.30 | $935.3980 | $935.40 | $935.40 | $935.40 | |