| 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 | $149.52 | 11.406% | $166.5743 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $216.46 | 10.670% | $239.5563 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $161.33 | 4.852% | $169.1577 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $175.82 | 9.774% | $193.0046 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $86.94 | 4.633% | $90.9679 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $5.67 | 10.166% | $6.2464 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $19.73 | 12.854% | $22.2661 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $815.47 | $887.7733 | $887.78 | $887.70 | $887.90 | |