| 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 | $158.44 | 11.447% | $176.5766 | $176.58 | $176.60 | $176.60 |
| Purchase #2 | $38.46 | 12.350% | $43.2098 | $43.21 | $43.20 | $43.20 |
| Purchase #3 | $82.87 | 11.143% | $92.1042 | $92.10 | $92.10 | $92.10 |
| Purchase #4 | $157.41 | 8.118% | $170.1885 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $175.42 | 6.403% | $186.6521 | $186.65 | $186.65 | $186.70 |
| Purchase #6 | $123.51 | 3.350% | $127.6476 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $159.69 | 12.363% | $179.4325 | $179.43 | $179.45 | $179.40 |
| 7 purchase totals = | $895.80 | $975.8113 | $975.81 | $975.85 | $975.80 | |