| 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 | $151.88 | 3.676% | $157.4631 | $157.46 | $157.45 | $157.50 |
| Purchase #2 | $66.89 | 4.296% | $69.7636 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $77.49 | 3.871% | $80.4896 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $180.95 | 5.461% | $190.8317 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $163.78 | 13.177% | $185.3613 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $208.66 | 6.114% | $221.4175 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $198.98 | 6.410% | $211.7346 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $1,048.63 | $1,117.0614 | $1,117.05 | $1,117.05 | $1,117.10 | |