| 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 | $242.26 | 8.466% | $262.7697 | $262.77 | $262.75 | $262.80 |
| Purchase #2 | $170.44 | 5.634% | $180.0426 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $158.36 | 3.868% | $164.4854 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $88.53 | 13.638% | $100.6037 | $100.60 | $100.60 | $100.60 |
| Purchase #5 | $20.53 | 12.487% | $23.0936 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $160.92 | 4.782% | $168.6152 | $168.62 | $168.60 | $168.60 |
| Purchase #7 | $10.47 | 5.475% | $11.0432 | $11.04 | $11.05 | $11.00 |
| 7 purchase totals = | $851.51 | $910.6534 | $910.65 | $910.65 | $910.60 | |