| 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 | $162.71 | 4.118% | $169.4104 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $100.55 | 11.367% | $111.9795 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $217.32 | 8.295% | $235.3467 | $235.35 | $235.35 | $235.30 |
| Purchase #4 | $13.66 | 9.154% | $14.9104 | $14.91 | $14.90 | $14.90 |
| Purchase #5 | $142.95 | 5.722% | $151.1296 | $151.13 | $151.15 | $151.10 |
| Purchase #6 | $116.85 | 4.162% | $121.7133 | $121.71 | $121.70 | $121.70 |
| Purchase #7 | $162.55 | 11.811% | $181.7488 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $916.59 | $986.2387 | $986.24 | $986.25 | $986.10 | |