| 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 | $145.40 | 12.318% | $163.3104 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $186.96 | 9.592% | $204.8932 | $204.89 | $204.90 | $204.90 |
| Purchase #3 | $114.97 | 7.189% | $123.2352 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $44.96 | 4.143% | $46.8227 | $46.82 | $46.80 | $46.80 |
| Purchase #5 | $170.81 | 3.606% | $176.9694 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $105.71 | 4.574% | $110.5452 | $110.55 | $110.55 | $110.50 |
| Purchase #7 | $188.63 | 7.334% | $202.4641 | $202.46 | $202.45 | $202.50 |
| 7 purchase totals = | $957.44 | $1,028.2402 | $1,028.24 | $1,028.20 | $1,028.20 | |