| 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 | $156.46 | 12.759% | $176.4227 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $7.35 | 9.473% | $8.0463 | $8.05 | $8.05 | $8.00 |
| Purchase #3 | $101.78 | 7.526% | $109.44 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $185.36 | 7.672% | $199.5808 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $165.57 | 10.781% | $183.4201 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $248.95 | 4.156% | $259.2964 | $259.30 | $259.30 | $259.30 |
| Purchase #7 | $132.37 | 5.572% | $139.7457 | $139.75 | $139.75 | $139.70 |
| 7 purchase totals = | $997.84 | $1,075.9520 | $1,075.96 | $1,075.95 | $1,075.80 | |