| 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 | $175.40 | 10.384% | $193.6135 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $68.47 | 11.116% | $76.0811 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $201.45 | 5.764% | $213.0616 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $76.94 | 5.515% | $81.1832 | $81.18 | $81.20 | $81.20 |
| Purchase #5 | $170.82 | 7.668% | $183.9185 | $183.92 | $183.90 | $183.90 |
| Purchase #6 | $27.64 | 5.816% | $29.2475 | $29.25 | $29.25 | $29.20 |
| Purchase #7 | $88.72 | 12.155% | $99.5039 | $99.50 | $99.50 | $99.50 |
| 7 purchase totals = | $809.44 | $876.6093 | $876.60 | $876.60 | $876.60 | |