| 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 | $128.68 | 7.289% | $138.0595 | $138.06 | $138.05 | $138.10 |
| Purchase #2 | $193.66 | 6.362% | $205.9806 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $81.39 | 7.211% | $87.259 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $110.52 | 9.839% | $121.3941 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $96.43 | 4.105% | $100.3885 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $127.43 | 5.390% | $134.2985 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $122.52 | 5.238% | $128.9376 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $860.63 | $916.3178 | $916.32 | $916.35 | $916.40 | |