| 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 | $80.35 | 7.198% | $86.1336 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $222.69 | 13.872% | $253.5816 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $143.79 | 10.704% | $159.1813 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $157.99 | 4.491% | $165.0853 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $230.54 | 4.569% | $241.0734 | $241.07 | $241.05 | $241.10 |
| Purchase #6 | $237.93 | 11.573% | $265.4656 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $245.89 | 12.873% | $277.5434 | $277.54 | $277.55 | $277.50 |
| 7 purchase totals = | $1,319.18 | $1,448.0642 | $1,448.06 | $1,448.10 | $1,448.10 | |