| 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 | $99.93 | 5.240% | $105.1663 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $164.67 | 4.653% | $172.3321 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $232.77 | 12.404% | $261.6428 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $134.99 | 11.116% | $149.9955 | $150.00 | $150.00 | $150.00 |
| Purchase #5 | $163.45 | 4.486% | $170.7824 | $170.78 | $170.80 | $170.80 |
| Purchase #6 | $63.44 | 6.863% | $67.7939 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $194.34 | 5.632% | $205.2852 | $205.29 | $205.30 | $205.30 |
| 7 purchase totals = | $1,053.59 | $1,132.9982 | $1,133.00 | $1,133.05 | $1,133.00 | |