| 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 | $186.73 | 8.238% | $202.1128 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $163.38 | 8.849% | $177.8375 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $212.44 | 5.369% | $223.8459 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $155.97 | 4.730% | $163.3474 | $163.35 | $163.35 | $163.30 |
| Purchase #5 | $159.58 | 9.831% | $175.2683 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $48.97 | 7.526% | $52.6555 | $52.66 | $52.65 | $52.70 |
| Purchase #7 | $36.89 | 8.363% | $39.9751 | $39.98 | $40.00 | $40.00 |
| 7 purchase totals = | $963.96 | $1,035.0425 | $1,035.06 | $1,035.05 | $1,035.00 | |