| 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 | $14.28 | 5.599% | $15.0795 | $15.08 | $15.10 | $15.10 |
| Purchase #2 | $155.91 | 5.330% | $164.22 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $53.33 | 12.539% | $60.017 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $183.76 | 4.670% | $192.3416 | $192.34 | $192.35 | $192.30 |
| Purchase #5 | $173.25 | 3.766% | $179.7746 | $179.77 | $179.75 | $179.80 |
| Purchase #6 | $127.94 | 12.566% | $144.0169 | $144.02 | $144.00 | $144.00 |
| Purchase #7 | $140.87 | 8.179% | $152.3918 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $849.34 | $907.8414 | $907.84 | $907.80 | $907.80 | |