| 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 | $161.42 | 3.759% | $167.4878 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $175.58 | 9.233% | $191.7913 | $191.79 | $191.80 | $191.80 |
| Purchase #3 | $10.49 | 5.352% | $11.0514 | $11.05 | $11.05 | $11.10 |
| Purchase #4 | $137.54 | 6.110% | $145.9437 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $125.66 | 12.283% | $141.0948 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $170.52 | 9.391% | $186.5335 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $12.50 | 9.869% | $13.7336 | $13.73 | $13.75 | $13.70 |
| 7 purchase totals = | $793.71 | $857.6361 | $857.62 | $857.70 | $857.60 | |