| 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 | $168.70 | 10.342% | $186.147 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $164.98 | 3.300% | $170.4243 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $29.43 | 11.260% | $32.7438 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $142.47 | 8.654% | $154.7994 | $154.80 | $154.80 | $154.80 |
| Purchase #5 | $170.97 | 8.869% | $186.1333 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $198.72 | 6.856% | $212.3442 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $214.73 | 12.338% | $241.2234 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,090.00 | $1,183.8154 | $1,183.80 | $1,183.80 | $1,183.60 | |