| 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 | $77.88 | 6.242% | $82.7413 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $165.44 | 11.827% | $185.0066 | $185.01 | $185.00 | $185.00 |
| Purchase #3 | $107.88 | 13.727% | $122.6887 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $156.68 | 12.412% | $176.1271 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $167.66 | 12.584% | $188.7583 | $188.76 | $188.75 | $188.80 |
| Purchase #6 | $212.76 | 4.811% | $222.9959 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $8.31 | 9.516% | $9.1008 | $9.10 | $9.10 | $9.10 |
| 7 purchase totals = | $896.61 | $987.4187 | $987.43 | $987.45 | $987.40 | |