| 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 | $154.95 | 5.377% | $163.2817 | $163.28 | $163.30 | $163.30 |
| Purchase #2 | $227.97 | 13.722% | $259.252 | $259.25 | $259.25 | $259.30 |
| Purchase #3 | $7.36 | 11.463% | $8.2037 | $8.20 | $8.20 | $8.20 |
| Purchase #4 | $242.67 | 11.263% | $270.0019 | $270.00 | $270.00 | $270.00 |
| Purchase #5 | $174.38 | 5.417% | $183.8262 | $183.83 | $183.85 | $183.80 |
| Purchase #6 | $70.92 | 3.758% | $73.5852 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $112.90 | 9.565% | $123.6989 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $991.15 | $1,081.8496 | $1,081.85 | $1,081.90 | $1,081.90 | |