| 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 | $198.62 | 11.540% | $221.5407 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $86.94 | 9.534% | $95.2289 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $212.84 | 6.855% | $227.4302 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $73.95 | 3.426% | $76.4835 | $76.48 | $76.50 | $76.50 |
| Purchase #5 | $158.50 | 6.194% | $168.3175 | $168.32 | $168.30 | $168.30 |
| Purchase #6 | $63.78 | 3.530% | $66.0314 | $66.03 | $66.05 | $66.00 |
| Purchase #7 | $58.56 | 8.822% | $63.7262 | $63.73 | $63.75 | $63.70 |
| 7 purchase totals = | $853.19 | $918.7584 | $918.76 | $918.85 | $918.60 | |