| 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 | $211.92 | 11.655% | $236.6193 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $123.70 | 3.369% | $127.8675 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $17.76 | 12.114% | $19.9114 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $170.89 | 6.452% | $181.9158 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $130.30 | 6.680% | $139.004 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $239.35 | 12.850% | $270.1065 | $270.11 | $270.10 | $270.10 |
| Purchase #7 | $179.74 | 3.106% | $185.3227 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,073.66 | $1,160.7472 | $1,160.75 | $1,160.65 | $1,160.70 | |