| 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 | $163.58 | 6.842% | $174.7721 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $11.77 | 12.400% | $13.2295 | $13.23 | $13.25 | $13.20 |
| Purchase #3 | $191.95 | 7.750% | $206.8261 | $206.83 | $206.85 | $206.80 |
| Purchase #4 | $215.37 | 9.375% | $235.5609 | $235.56 | $235.55 | $235.60 |
| Purchase #5 | $96.79 | 12.209% | $108.6071 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $162.83 | 12.353% | $182.9444 | $182.94 | $182.95 | $182.90 |
| Purchase #7 | $7.74 | 3.587% | $8.0176 | $8.02 | $8.00 | $8.00 |
| 7 purchase totals = | $850.03 | $929.9577 | $929.96 | $929.95 | $929.90 | |