| 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 | $133.47 | 8.126% | $144.3158 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $70.81 | 3.438% | $73.2444 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $148.65 | 13.162% | $168.2153 | $168.22 | $168.20 | $168.20 |
| Purchase #4 | $242.98 | 12.279% | $272.8155 | $272.82 | $272.80 | $272.80 |
| Purchase #5 | $236.36 | 7.214% | $253.411 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $106.60 | 6.209% | $113.2188 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $196.56 | 4.701% | $205.8003 | $205.80 | $205.80 | $205.80 |
| 7 purchase totals = | $1,135.43 | $1,231.0211 | $1,231.03 | $1,230.95 | $1,230.90 | |