| 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 | $193.99 | 3.840% | $201.4392 | $201.44 | $201.45 | $201.40 |
| Purchase #2 | $165.82 | 12.771% | $186.9969 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $109.83 | 13.603% | $124.7702 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $201.47 | 9.605% | $220.8212 | $220.82 | $220.80 | $220.80 |
| Purchase #5 | $162.45 | 11.605% | $181.3023 | $181.30 | $181.30 | $181.30 |
| Purchase #6 | $104.55 | 3.429% | $108.135 | $108.14 | $108.15 | $108.10 |
| Purchase #7 | $145.43 | 6.354% | $154.6706 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $1,083.54 | $1,178.1354 | $1,178.14 | $1,178.10 | $1,178.10 | |