| 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 | $168.53 | 9.144% | $183.9404 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $122.39 | 6.546% | $130.4016 | $130.40 | $130.40 | $130.40 |
| Purchase #3 | $141.99 | 8.645% | $154.265 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $209.92 | 6.222% | $222.9812 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $139.30 | 13.773% | $158.4858 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $212.45 | 7.217% | $227.7825 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $73.99 | 6.276% | $78.6336 | $78.63 | $78.65 | $78.60 |
| 7 purchase totals = | $1,068.57 | $1,156.4901 | $1,156.49 | $1,156.55 | $1,156.50 | |