| 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 | $193.94 | 10.351% | $214.0147 | $214.01 | $214.00 | $214.00 |
| Purchase #2 | $40.39 | 7.617% | $43.4665 | $43.47 | $43.45 | $43.50 |
| Purchase #3 | $118.53 | 9.648% | $129.9658 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $21.41 | 9.173% | $23.3739 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $205.26 | 6.451% | $218.5013 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $156.44 | 11.804% | $174.9062 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $157.60 | 7.457% | $169.3522 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $893.57 | $973.5806 | $973.58 | $973.50 | $973.70 | |