| 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 | $141.59 | 11.104% | $157.3122 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $173.37 | 3.750% | $179.8714 | $179.87 | $179.85 | $179.90 |
| Purchase #3 | $29.51 | 4.592% | $30.8651 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $241.26 | 4.807% | $252.8574 | $252.86 | $252.85 | $252.90 |
| Purchase #5 | $148.79 | 8.666% | $161.6841 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $198.43 | 13.836% | $225.8848 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $58.80 | 12.290% | $66.0265 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $991.75 | $1,074.5015 | $1,074.50 | $1,074.50 | $1,074.60 | |