| 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 | $163.65 | 4.102% | $170.3629 | $170.36 | $170.35 | $170.40 |
| Purchase #2 | $119.41 | 7.398% | $128.244 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $163.61 | 10.711% | $181.1343 | $181.13 | $181.15 | $181.10 |
| Purchase #4 | $207.39 | 12.723% | $233.7762 | $233.78 | $233.80 | $233.80 |
| Purchase #5 | $229.93 | 4.825% | $241.0241 | $241.02 | $241.00 | $241.00 |
| Purchase #6 | $108.89 | 10.714% | $120.5565 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $227.98 | 9.605% | $249.8775 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $1,220.86 | $1,324.9755 | $1,324.97 | $1,325.00 | $1,325.00 | |