| 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 | $67.77 | 7.702% | $72.9896 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $179.79 | 3.137% | $185.43 | $185.43 | $185.45 | $185.40 |
| Purchase #3 | $7.61 | 5.712% | $8.0447 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $170.99 | 8.234% | $185.0693 | $185.07 | $185.05 | $185.10 |
| Purchase #5 | $42.51 | 5.153% | $44.7005 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $75.97 | 9.471% | $83.1651 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $137.65 | 13.604% | $156.3759 | $156.38 | $156.40 | $156.40 |
| 7 purchase totals = | $682.29 | $735.7751 | $735.78 | $735.80 | $735.80 | |