| 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 | $143.79 | 10.141% | $158.3717 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $122.26 | 12.119% | $137.0767 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $250.68 | 10.137% | $276.0914 | $276.09 | $276.10 | $276.10 |
| Purchase #4 | $80.95 | 13.222% | $91.6532 | $91.65 | $91.65 | $91.70 |
| Purchase #5 | $24.55 | 10.455% | $27.1167 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $218.96 | 10.371% | $241.6683 | $241.67 | $241.65 | $241.70 |
| Purchase #7 | $83.40 | 3.467% | $86.2915 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $924.59 | $1,018.2695 | $1,018.27 | $1,018.25 | $1,018.40 | |