| 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 | $108.95 | 8.741% | $118.4733 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $215.78 | 7.287% | $231.5039 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $188.79 | 9.302% | $206.3512 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $128.26 | 12.689% | $144.5349 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $72.93 | 6.776% | $77.8717 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $173.75 | 6.841% | $185.6362 | $185.64 | $185.65 | $185.60 |
| Purchase #7 | $180.93 | 8.285% | $195.9201 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,069.39 | $1,160.2913 | $1,160.28 | $1,160.25 | $1,160.30 | |