| 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 | $168.56 | 11.177% | $187.4 | $187.40 | $187.40 | $187.40 |
| Purchase #2 | $73.54 | 11.706% | $82.1486 | $82.15 | $82.15 | $82.10 |
| Purchase #3 | $179.81 | 5.590% | $189.8614 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $216.87 | 5.708% | $229.2489 | $229.25 | $229.25 | $229.20 |
| Purchase #5 | $26.74 | 13.289% | $30.2935 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $239.90 | 11.429% | $267.3182 | $267.32 | $267.30 | $267.30 |
| Purchase #7 | $172.31 | 4.612% | $180.2569 | $180.26 | $180.25 | $180.30 |
| 7 purchase totals = | $1,077.73 | $1,166.5275 | $1,166.53 | $1,166.50 | $1,166.50 | |