| 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 | $60.76 | 10.418% | $67.09 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $199.72 | 13.553% | $226.7881 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $163.87 | 13.687% | $186.2989 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $88.94 | 12.704% | $100.2389 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $195.67 | 3.814% | $203.1329 | $203.13 | $203.15 | $203.10 |
| Purchase #6 | $117.37 | 5.415% | $123.7256 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $69.31 | 6.849% | $74.057 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $895.64 | $981.3314 | $981.34 | $981.40 | $981.30 | |