| 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 | $146.99 | 9.665% | $161.1966 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $183.29 | 3.730% | $190.1267 | $190.13 | $190.15 | $190.10 |
| Purchase #3 | $118.54 | 7.486% | $127.4139 | $127.41 | $127.40 | $127.40 |
| Purchase #4 | $171.53 | 13.636% | $194.9198 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $123.94 | 7.717% | $133.5044 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $165.91 | 12.578% | $186.7782 | $186.78 | $186.80 | $186.80 |
| Purchase #7 | $86.56 | 9.711% | $94.9658 | $94.97 | $94.95 | $95.00 |
| 7 purchase totals = | $996.76 | $1,088.9054 | $1,088.91 | $1,088.90 | $1,088.90 | |