| 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 | $96.83 | 10.668% | $107.1598 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $137.48 | 11.353% | $153.0881 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $114.58 | 4.486% | $119.7201 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $22.66 | 4.319% | $23.6387 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $21.27 | 3.514% | $22.0174 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $163.44 | 13.206% | $185.0239 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $235.49 | 4.471% | $246.0188 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $791.75 | $856.6668 | $856.67 | $856.60 | $856.60 | |