| 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 | $111.58 | 8.220% | $120.7519 | $120.75 | $120.75 | $120.80 |
| Purchase #2 | $175.87 | 6.300% | $186.9498 | $186.95 | $186.95 | $186.90 |
| Purchase #3 | $165.32 | 13.348% | $187.3869 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $214.47 | 8.258% | $232.1809 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $99.54 | 13.148% | $112.6275 | $112.63 | $112.65 | $112.60 |
| Purchase #6 | $17.35 | 3.751% | $18.0008 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $62.37 | 5.719% | $65.9369 | $65.94 | $65.95 | $65.90 |
| 7 purchase totals = | $846.50 | $923.8347 | $923.84 | $923.90 | $923.80 | |