| 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 | $154.47 | 6.473% | $164.4688 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $213.35 | 10.501% | $235.7539 | $235.75 | $235.75 | $235.80 |
| Purchase #3 | $226.42 | 10.313% | $249.7707 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $183.48 | 11.809% | $205.1472 | $205.15 | $205.15 | $205.10 |
| Purchase #5 | $133.40 | 10.219% | $147.0321 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $125.86 | 13.548% | $142.9115 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $175.63 | 5.743% | $185.7164 | $185.72 | $185.70 | $185.70 |
| 7 purchase totals = | $1,212.61 | $1,330.8006 | $1,330.80 | $1,330.75 | $1,330.80 | |