| 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 | $180.47 | 6.648% | $192.4676 | $192.47 | $192.45 | $192.50 |
| Purchase #2 | $22.41 | 12.724% | $25.2614 | $25.26 | $25.25 | $25.30 |
| Purchase #3 | $163.95 | 13.293% | $185.7439 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $35.56 | 13.316% | $40.2952 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $146.52 | 11.616% | $163.5398 | $163.54 | $163.55 | $163.50 |
| Purchase #6 | $249.33 | 10.698% | $276.0033 | $276.00 | $276.00 | $276.00 |
| Purchase #7 | $154.70 | 8.300% | $167.5401 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $952.94 | $1,050.8513 | $1,050.85 | $1,050.85 | $1,050.80 | |