| 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 | $134.51 | 4.823% | $140.9974 | $141.00 | $141.00 | $141.00 |
| Purchase #2 | $123.31 | 5.323% | $129.8738 | $129.87 | $129.85 | $129.90 |
| Purchase #3 | $213.64 | 8.212% | $231.1841 | $231.18 | $231.20 | $231.20 |
| Purchase #4 | $89.94 | 5.721% | $95.0855 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $17.32 | 5.724% | $18.3114 | $18.31 | $18.30 | $18.30 |
| Purchase #6 | $7.29 | 3.802% | $7.5672 | $7.57 | $7.55 | $7.60 |
| Purchase #7 | $68.50 | 9.488% | $74.9993 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $654.51 | $698.0187 | $698.02 | $698.00 | $698.10 | |