| 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 | $163.80 | 12.187% | $183.7623 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $21.39 | 8.439% | $23.1951 | $23.20 | $23.20 | $23.20 |
| Purchase #3 | $245.44 | 5.299% | $258.4459 | $258.45 | $258.45 | $258.40 |
| Purchase #4 | $108.72 | 13.497% | $123.3939 | $123.39 | $123.40 | $123.40 |
| Purchase #5 | $32.61 | 13.451% | $36.9964 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $198.35 | 3.342% | $204.9789 | $204.98 | $205.00 | $205.00 |
| Purchase #7 | $118.42 | 12.745% | $133.5126 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $888.73 | $964.2851 | $964.29 | $964.30 | $964.30 | |