| 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 | $172.33 | 7.349% | $184.9945 | $184.99 | $185.00 | $185.00 |
| Purchase #2 | $221.48 | 12.396% | $248.9347 | $248.93 | $248.95 | $248.90 |
| Purchase #3 | $75.43 | 13.229% | $85.4086 | $85.41 | $85.40 | $85.40 |
| Purchase #4 | $15.59 | 8.406% | $16.9005 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $43.71 | 11.614% | $48.7865 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $179.90 | 4.221% | $187.4936 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $139.54 | 3.301% | $144.1462 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $847.98 | $916.6646 | $916.66 | $916.70 | $916.60 | |