| 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 | $74.85 | 13.491% | $84.948 | $84.95 | $84.95 | $84.90 |
| Purchase #2 | $227.50 | 7.747% | $245.1244 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $174.79 | 7.195% | $187.3661 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $85.91 | 10.549% | $94.9726 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $186.62 | 8.366% | $202.2326 | $202.23 | $202.25 | $202.20 |
| Purchase #6 | $143.42 | 10.223% | $158.0818 | $158.08 | $158.10 | $158.10 |
| Purchase #7 | $155.71 | 6.765% | $166.2438 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $1,048.80 | $1,138.9693 | $1,138.96 | $1,138.95 | $1,138.90 | |