| 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 | $217.47 | 4.498% | $227.2518 | $227.25 | $227.25 | $227.30 |
| Purchase #2 | $142.64 | 11.622% | $159.2176 | $159.22 | $159.20 | $159.20 |
| Purchase #3 | $159.90 | 8.625% | $173.6914 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $73.32 | 10.416% | $80.957 | $80.96 | $80.95 | $81.00 |
| Purchase #5 | $179.76 | 11.665% | $200.729 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $28.57 | 10.116% | $31.4601 | $31.46 | $31.45 | $31.50 |
| Purchase #7 | $79.28 | 5.529% | $83.6634 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $880.94 | $956.9703 | $956.97 | $956.95 | $957.10 | |