| 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 | $137.62 | 8.218% | $148.9296 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $130.87 | 4.387% | $136.6113 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $185.45 | 7.139% | $198.6893 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $97.28 | 5.110% | $102.251 | $102.25 | $102.25 | $102.30 |
| Purchase #5 | $208.49 | 7.387% | $223.8912 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $98.58 | 7.560% | $106.0326 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $198.33 | 3.377% | $205.0276 | $205.03 | $205.05 | $205.00 |
| 7 purchase totals = | $1,056.62 | $1,121.4326 | $1,121.43 | $1,121.50 | $1,121.40 | |