| 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 | $165.72 | 10.837% | $183.6791 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $82.47 | 12.520% | $92.7952 | $92.80 | $92.80 | $92.80 |
| Purchase #3 | $11.47 | 5.867% | $12.1429 | $12.14 | $12.15 | $12.10 |
| Purchase #4 | $182.80 | 4.369% | $190.7865 | $190.79 | $190.80 | $190.80 |
| Purchase #5 | $7.59 | 6.371% | $8.0736 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $167.73 | 12.273% | $188.3155 | $188.32 | $188.30 | $188.30 |
| Purchase #7 | $228.57 | 9.273% | $249.7653 | $249.77 | $249.75 | $249.80 |
| 7 purchase totals = | $846.35 | $925.5581 | $925.57 | $925.55 | $925.60 | |