| 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 | $166.91 | 7.788% | $179.909 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $191.29 | 4.689% | $200.2596 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $220.90 | 5.167% | $232.3139 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $16.52 | 3.820% | $17.1511 | $17.15 | $17.15 | $17.20 |
| Purchase #5 | $7.47 | 5.518% | $7.8822 | $7.88 | $7.90 | $7.90 |
| Purchase #6 | $196.59 | 3.671% | $203.8068 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $127.79 | 6.362% | $135.92 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $927.47 | $977.2426 | $977.24 | $977.20 | $977.30 | |