| 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 | $205.66 | 4.479% | $214.8715 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $158.53 | 6.487% | $168.8138 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $227.50 | 9.237% | $248.5142 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $38.44 | 9.679% | $42.1606 | $42.16 | $42.15 | $42.20 |
| Purchase #5 | $156.50 | 4.208% | $163.0855 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $133.78 | 10.452% | $147.7627 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $64.41 | 8.265% | $69.7335 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $984.82 | $1,054.9418 | $1,054.93 | $1,054.90 | $1,055.00 | |