| 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 | $198.26 | 7.326% | $212.7845 | $212.78 | $212.80 | $212.80 |
| Purchase #2 | $25.89 | 4.389% | $27.0263 | $27.03 | $27.05 | $27.00 |
| Purchase #3 | $64.80 | 4.567% | $67.7594 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $142.89 | 7.754% | $153.9697 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $227.58 | 6.619% | $242.6435 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $168.63 | 13.680% | $191.6986 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $217.33 | 11.746% | $242.8576 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,045.38 | $1,138.7396 | $1,138.74 | $1,138.75 | $1,138.80 | |