| 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 | $148.62 | 6.639% | $158.4869 | $158.49 | $158.50 | $158.50 |
| Purchase #2 | $156.58 | 12.443% | $176.0632 | $176.06 | $176.05 | $176.10 |
| Purchase #3 | $119.54 | 11.824% | $133.6744 | $133.67 | $133.65 | $133.70 |
| Purchase #4 | $17.44 | 11.476% | $19.4414 | $19.44 | $19.45 | $19.40 |
| Purchase #5 | $134.39 | 6.751% | $143.4627 | $143.46 | $143.45 | $143.50 |
| Purchase #6 | $164.48 | 11.680% | $183.6913 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $186.58 | 6.817% | $199.2992 | $199.30 | $199.30 | $199.30 |
| 7 purchase totals = | $927.63 | $1,014.1191 | $1,014.11 | $1,014.10 | $1,014.20 | |