| 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 | $165.37 | 6.583% | $176.2563 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $174.69 | 12.729% | $196.9263 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $82.49 | 8.393% | $89.4134 | $89.41 | $89.40 | $89.40 |
| Purchase #4 | $98.96 | 10.856% | $109.7031 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $114.72 | 13.550% | $130.2646 | $130.26 | $130.25 | $130.30 |
| Purchase #6 | $81.65 | 12.788% | $92.0914 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $136.62 | 5.396% | $143.992 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $854.50 | $938.6471 | $938.64 | $938.65 | $938.70 | |