| 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 | $190.62 | 12.565% | $214.5714 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $152.98 | 5.549% | $161.4689 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $63.32 | 3.357% | $65.4457 | $65.45 | $65.45 | $65.40 |
| Purchase #4 | $170.47 | 9.206% | $186.1635 | $186.16 | $186.15 | $186.20 |
| Purchase #5 | $150.31 | 9.281% | $164.2603 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $230.71 | 11.465% | $257.1609 | $257.16 | $257.15 | $257.20 |
| Purchase #7 | $192.94 | 8.165% | $208.6936 | $208.69 | $208.70 | $208.70 |
| 7 purchase totals = | $1,151.35 | $1,257.7643 | $1,257.76 | $1,257.70 | $1,257.90 | |