| 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 | $183.61 | 5.379% | $193.4864 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $39.33 | 10.639% | $43.5143 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $169.79 | 4.334% | $177.1487 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $28.40 | 9.115% | $30.9887 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $236.73 | 4.701% | $247.8587 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $173.52 | 7.356% | $186.2841 | $186.28 | $186.30 | $186.30 |
| Purchase #7 | $161.93 | 11.254% | $180.1536 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $993.31 | $1,059.4345 | $1,059.43 | $1,059.45 | $1,059.50 | |