| 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 | $200.81 | 3.296% | $207.4287 | $207.43 | $207.45 | $207.40 |
| Purchase #2 | $168.82 | 7.717% | $181.8478 | $181.85 | $181.85 | $181.80 |
| Purchase #3 | $81.60 | 13.126% | $92.3108 | $92.31 | $92.30 | $92.30 |
| Purchase #4 | $193.91 | 12.569% | $218.2825 | $218.28 | $218.30 | $218.30 |
| Purchase #5 | $142.78 | 11.201% | $158.7728 | $158.77 | $158.75 | $158.80 |
| Purchase #6 | $220.45 | 5.671% | $232.9517 | $232.95 | $232.95 | $233.00 |
| Purchase #7 | $68.30 | 8.159% | $73.8726 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $1,076.67 | $1,165.4669 | $1,165.46 | $1,165.45 | $1,165.50 | |