| 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 | $66.77 | 6.771% | $71.291 | $71.29 | $71.30 | $71.30 |
| Purchase #2 | $190.90 | 12.594% | $214.9419 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $71.97 | 10.787% | $79.7334 | $79.73 | $79.75 | $79.70 |
| Purchase #4 | $137.60 | 12.630% | $154.9789 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $112.95 | 5.868% | $119.5779 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $114.91 | 6.125% | $121.9482 | $121.95 | $121.95 | $121.90 |
| Purchase #7 | $117.83 | 10.642% | $130.3695 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $812.93 | $892.8408 | $892.84 | $892.90 | $892.80 | |