| 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 | $12.79 | 10.857% | $14.1786 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $162.33 | 10.148% | $178.8032 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $235.42 | 5.342% | $247.9961 | $248.00 | $248.00 | $248.00 |
| Purchase #4 | $169.79 | 11.160% | $188.7386 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $66.55 | 12.676% | $74.9859 | $74.99 | $75.00 | $75.00 |
| Purchase #6 | $44.84 | 13.107% | $50.7172 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $145.82 | 10.511% | $161.1471 | $161.15 | $161.15 | $161.10 |
| 7 purchase totals = | $837.54 | $916.5667 | $916.58 | $916.60 | $916.50 | |