| 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 | $185.90 | 10.698% | $205.7876 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $45.47 | 8.749% | $49.4482 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $57.36 | 11.202% | $63.7855 | $63.79 | $63.80 | $63.80 |
| Purchase #4 | $81.81 | 13.689% | $93.009 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $198.55 | 3.776% | $206.0472 | $206.05 | $206.05 | $206.00 |
| Purchase #6 | $202.59 | 10.323% | $223.5034 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $53.92 | 9.752% | $59.1783 | $59.18 | $59.20 | $59.20 |
| 7 purchase totals = | $825.60 | $900.7592 | $900.77 | $900.80 | $900.70 | |