| 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 | $176.43 | 9.451% | $193.1044 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $42.78 | 13.816% | $48.6905 | $48.69 | $48.70 | $48.70 |
| Purchase #3 | $177.57 | 9.199% | $193.9047 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $235.50 | 12.454% | $264.8292 | $264.83 | $264.85 | $264.80 |
| Purchase #5 | $25.81 | 4.305% | $26.9211 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $161.99 | 8.871% | $176.3601 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $222.62 | 5.752% | $235.4251 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,042.70 | $1,139.2351 | $1,139.23 | $1,139.25 | $1,139.20 | |