| 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 | $150.68 | 8.542% | $163.5511 | $163.55 | $163.55 | $163.60 |
| Purchase #2 | $120.91 | 9.604% | $132.5222 | $132.52 | $132.50 | $132.50 |
| Purchase #3 | $158.55 | 4.342% | $165.4342 | $165.43 | $165.45 | $165.40 |
| Purchase #4 | $242.41 | 13.256% | $274.5439 | $274.54 | $274.55 | $274.50 |
| Purchase #5 | $140.64 | 5.278% | $148.063 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $250.28 | 5.602% | $264.3007 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $224.60 | 12.125% | $251.8328 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,288.07 | $1,400.2479 | $1,400.23 | $1,400.25 | $1,400.20 | |