| 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 | $130.93 | 5.548% | $138.194 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $148.34 | 6.130% | $157.4332 | $157.43 | $157.45 | $157.40 |
| Purchase #3 | $127.81 | 7.328% | $137.1759 | $137.18 | $137.20 | $137.20 |
| Purchase #4 | $198.85 | 5.593% | $209.9717 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $17.77 | 4.807% | $18.6242 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $226.42 | 13.566% | $257.1361 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $97.79 | 9.358% | $106.9412 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $947.91 | $1,025.4763 | $1,025.47 | $1,025.50 | $1,025.40 | |