| 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 | $134.76 | 6.279% | $143.2216 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $30.39 | 8.177% | $32.875 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $12.40 | 9.421% | $13.5682 | $13.57 | $13.55 | $13.60 |
| Purchase #4 | $36.60 | 5.862% | $38.7455 | $38.75 | $38.75 | $38.70 |
| Purchase #5 | $82.36 | 11.652% | $91.9566 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $36.88 | 9.123% | $40.2446 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $122.33 | 9.735% | $134.2388 | $134.24 | $134.25 | $134.20 |
| 7 purchase totals = | $455.72 | $494.8503 | $494.86 | $494.85 | $494.80 | |