| 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 | $139.83 | 13.319% | $158.454 | $158.45 | $158.45 | $158.50 |
| Purchase #2 | $100.64 | 4.448% | $105.1165 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $131.95 | 12.202% | $148.0505 | $148.05 | $148.05 | $148.10 |
| Purchase #4 | $150.49 | 8.368% | $163.083 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $193.56 | 13.592% | $219.8687 | $219.87 | $219.85 | $219.90 |
| Purchase #6 | $226.41 | 4.764% | $237.1962 | $237.20 | $237.20 | $237.20 |
| Purchase #7 | $165.58 | 12.814% | $186.7974 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $1,108.46 | $1,218.5663 | $1,218.57 | $1,218.55 | $1,218.70 | |