| 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 | $186.61 | 5.127% | $196.1775 | $196.18 | $196.20 | $196.20 |
| Purchase #2 | $20.95 | 4.682% | $21.9309 | $21.93 | $21.95 | $21.90 |
| Purchase #3 | $162.93 | 8.240% | $176.3554 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $184.67 | 9.174% | $201.6116 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $129.32 | 10.619% | $143.0525 | $143.05 | $143.05 | $143.10 |
| Purchase #6 | $102.61 | 3.194% | $105.8874 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $206.76 | 6.708% | $220.6295 | $220.63 | $220.65 | $220.60 |
| 7 purchase totals = | $993.85 | $1,065.6448 | $1,065.65 | $1,065.70 | $1,065.70 | |