| 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 | $193.72 | 4.408% | $202.2592 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $117.85 | 13.229% | $133.4404 | $133.44 | $133.45 | $133.40 |
| Purchase #3 | $166.68 | 8.527% | $180.8928 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $134.37 | 6.679% | $143.3446 | $143.34 | $143.35 | $143.30 |
| Purchase #5 | $174.82 | 10.857% | $193.8002 | $193.80 | $193.80 | $193.80 |
| Purchase #6 | $80.90 | 7.298% | $86.8041 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $124.50 | 13.839% | $141.7296 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $992.84 | $1,082.2709 | $1,082.26 | $1,082.30 | $1,082.20 | |