| 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 | $157.29 | 6.156% | $166.9728 | $166.97 | $166.95 | $167.00 |
| Purchase #2 | $226.89 | 7.619% | $244.1767 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $98.57 | 8.846% | $107.2895 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $176.38 | 8.321% | $191.0566 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $71.96 | 13.829% | $81.9113 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $31.50 | 7.751% | $33.9416 | $33.94 | $33.95 | $33.90 |
| Purchase #7 | $90.82 | 3.698% | $94.1785 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $853.41 | $919.5270 | $919.53 | $919.55 | $919.60 | |