| 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 | $167.35 | 6.179% | $177.6906 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $125.53 | 10.620% | $138.8613 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $171.95 | 10.680% | $190.3143 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $186.81 | 9.392% | $204.3552 | $204.36 | $204.35 | $204.40 |
| Purchase #5 | $161.42 | 5.363% | $170.077 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $112.85 | 13.815% | $128.4402 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $83.26 | 3.756% | $86.3872 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $1,009.17 | $1,096.1258 | $1,096.13 | $1,096.15 | $1,096.20 | |