| 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 | $180.97 | 6.532% | $192.791 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $142.30 | 13.719% | $161.8221 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $143.62 | 7.142% | $153.8773 | $153.88 | $153.90 | $153.90 |
| Purchase #4 | $212.89 | 13.727% | $242.1134 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $37.46 | 3.773% | $38.8734 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $208.43 | 13.769% | $237.1287 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $15.59 | 9.413% | $17.0575 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $941.26 | $1,043.6634 | $1,043.66 | $1,043.65 | $1,043.70 | |