| 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 | $136.79 | 6.270% | $145.3667 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $123.97 | 8.259% | $134.2087 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $130.46 | 11.447% | $145.3938 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $236.84 | 5.257% | $249.2907 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $105.36 | 12.496% | $118.5258 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $133.47 | 5.206% | $140.4184 | $140.42 | $140.40 | $140.40 |
| Purchase #7 | $33.62 | 8.854% | $36.5967 | $36.60 | $36.60 | $36.60 |
| 7 purchase totals = | $900.51 | $969.8008 | $969.81 | $969.80 | $969.80 | |