| 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 | $246.99 | 10.692% | $273.3982 | $273.40 | $273.40 | $273.40 |
| Purchase #2 | $170.36 | 6.217% | $180.9513 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $5.94 | 8.655% | $6.4541 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $97.80 | 3.805% | $101.5213 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $46.37 | 4.448% | $48.4325 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $98.78 | 6.129% | $104.8342 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $72.73 | 11.123% | $80.8198 | $80.82 | $80.80 | $80.80 |
| 7 purchase totals = | $738.97 | $796.4114 | $796.40 | $796.40 | $796.40 | |