| 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 | $145.87 | 9.126% | $159.1821 | $159.18 | $159.20 | $159.20 |
| Purchase #2 | $241.74 | 12.645% | $272.308 | $272.31 | $272.30 | $272.30 |
| Purchase #3 | $150.62 | 8.794% | $163.8655 | $163.87 | $163.85 | $163.90 |
| Purchase #4 | $72.96 | 5.293% | $76.8218 | $76.82 | $76.80 | $76.80 |
| Purchase #5 | $106.51 | 12.781% | $120.123 | $120.12 | $120.10 | $120.10 |
| Purchase #6 | $136.44 | 3.156% | $140.746 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $134.95 | 4.536% | $141.0713 | $141.07 | $141.05 | $141.10 |
| 7 purchase totals = | $989.09 | $1,074.1177 | $1,074.12 | $1,074.05 | $1,074.10 | |