| 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 | $165.31 | 10.240% | $182.2377 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $160.78 | 10.165% | $177.1233 | $177.12 | $177.10 | $177.10 |
| Purchase #3 | $40.44 | 10.674% | $44.7566 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $88.35 | 13.216% | $100.0263 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $43.51 | 12.273% | $48.85 | $48.85 | $48.85 | $48.90 |
| Purchase #6 | $184.65 | 12.356% | $207.4654 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $215.74 | 3.383% | $223.0385 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $898.78 | $983.4978 | $983.51 | $983.50 | $983.50 | |