| 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 | $106.74 | 8.315% | $115.6154 | $115.62 | $115.60 | $115.60 |
| Purchase #2 | $166.72 | 3.171% | $172.0067 | $172.01 | $172.00 | $172.00 |
| Purchase #3 | $110.33 | 9.133% | $120.4064 | $120.41 | $120.40 | $120.40 |
| Purchase #4 | $137.71 | 4.401% | $143.7706 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $113.77 | 11.659% | $127.0344 | $127.03 | $127.05 | $127.00 |
| Purchase #6 | $188.92 | 8.697% | $205.3504 | $205.35 | $205.35 | $205.40 |
| Purchase #7 | $43.85 | 3.110% | $45.2137 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $868.04 | $929.3976 | $929.40 | $929.35 | $929.40 | |