| 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 | $175.59 | 10.191% | $193.4844 | $193.48 | $193.50 | $193.50 |
| Purchase #2 | $122.29 | 9.354% | $133.729 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $200.78 | 8.139% | $217.1215 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $179.95 | 12.644% | $202.7029 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $206.93 | 8.618% | $224.7632 | $224.76 | $224.75 | $224.80 |
| Purchase #6 | $28.80 | 5.777% | $30.4638 | $30.46 | $30.45 | $30.50 |
| Purchase #7 | $106.45 | 10.799% | $117.9455 | $117.95 | $117.95 | $117.90 |
| 7 purchase totals = | $1,020.79 | $1,120.2103 | $1,120.20 | $1,120.20 | $1,120.20 | |