| 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 | $144.55 | 11.102% | $160.5979 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $226.30 | 4.704% | $236.9452 | $236.95 | $236.95 | $236.90 |
| Purchase #3 | $233.26 | 6.118% | $247.5308 | $247.53 | $247.55 | $247.50 |
| Purchase #4 | $226.31 | 7.318% | $242.8714 | $242.87 | $242.85 | $242.90 |
| Purchase #5 | $122.72 | 6.474% | $130.6649 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $133.81 | 8.583% | $145.2949 | $145.29 | $145.30 | $145.30 |
| Purchase #7 | $144.83 | 11.116% | $160.9293 | $160.93 | $160.95 | $160.90 |
| 7 purchase totals = | $1,231.78 | $1,324.8344 | $1,324.83 | $1,324.85 | $1,324.80 | |