| 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 | $188.52 | 5.837% | $199.5239 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $168.60 | 8.182% | $182.3949 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $16.45 | 3.776% | $17.0712 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $171.71 | 6.626% | $183.0875 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $60.81 | 6.164% | $64.5583 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $56.41 | 11.527% | $62.9124 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $66.50 | 10.628% | $73.5676 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $729.00 | $783.1158 | $783.11 | $783.05 | $783.20 | |