| 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 | $15.94 | 11.518% | $17.776 | $17.78 | $17.80 | $17.80 |
| Purchase #2 | $186.44 | 8.644% | $202.5559 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $143.58 | 13.326% | $162.7135 | $162.71 | $162.70 | $162.70 |
| Purchase #4 | $45.40 | 5.770% | $48.0196 | $48.02 | $48.00 | $48.00 |
| Purchase #5 | $183.86 | 13.156% | $208.0486 | $208.05 | $208.05 | $208.00 |
| Purchase #6 | $21.57 | 4.864% | $22.6192 | $22.62 | $22.60 | $22.60 |
| Purchase #7 | $149.61 | 3.366% | $154.6459 | $154.65 | $154.65 | $154.60 |
| 7 purchase totals = | $746.40 | $816.3787 | $816.39 | $816.35 | $816.30 | |