| 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 | $197.99 | 11.835% | $221.4221 | $221.42 | $221.40 | $221.40 |
| Purchase #2 | $7.93 | 13.677% | $9.0146 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $104.93 | 12.853% | $118.4167 | $118.42 | $118.40 | $118.40 |
| Purchase #4 | $48.62 | 5.446% | $51.2678 | $51.27 | $51.25 | $51.30 |
| Purchase #5 | $139.39 | 5.705% | $147.3422 | $147.34 | $147.35 | $147.30 |
| Purchase #6 | $127.60 | 13.123% | $144.3449 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $165.43 | 6.601% | $176.35 | $176.35 | $176.35 | $176.40 |
| 7 purchase totals = | $791.89 | $868.1583 | $868.15 | $868.10 | $868.10 | |