| 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 | $180.80 | 3.343% | $186.8441 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $228.66 | 10.208% | $252.0016 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $64.98 | 12.538% | $73.1272 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $104.93 | 5.698% | $110.9089 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $139.65 | 9.601% | $153.0578 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $16.97 | 11.709% | $18.957 | $18.96 | $18.95 | $19.00 |
| Purchase #7 | $163.54 | 8.405% | $177.2855 | $177.29 | $177.30 | $177.30 |
| 7 purchase totals = | $899.53 | $972.1821 | $972.19 | $972.20 | $972.20 | |