| 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 | $129.77 | 3.669% | $134.5313 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $145.90 | 7.680% | $157.1051 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $214.44 | 8.772% | $233.2507 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $30.59 | 9.663% | $33.5459 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $123.45 | 9.136% | $134.7284 | $134.73 | $134.75 | $134.70 |
| Purchase #6 | $166.25 | 9.607% | $182.2216 | $182.22 | $182.20 | $182.20 |
| Purchase #7 | $82.94 | 10.618% | $91.7466 | $91.75 | $91.75 | $91.70 |
| 7 purchase totals = | $893.34 | $967.1296 | $967.14 | $967.15 | $967.00 | |