| 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 | $95.32 | 8.469% | $103.3927 | $103.39 | $103.40 | $103.40 |
| Purchase #2 | $165.65 | 11.410% | $184.5507 | $184.55 | $184.55 | $184.60 |
| Purchase #3 | $102.51 | 6.862% | $109.5442 | $109.54 | $109.55 | $109.50 |
| Purchase #4 | $163.46 | 6.262% | $173.6959 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $121.93 | 8.149% | $131.8661 | $131.87 | $131.85 | $131.90 |
| Purchase #6 | $214.58 | 7.177% | $229.9804 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $157.91 | 12.218% | $177.2034 | $177.20 | $177.20 | $177.20 |
| 7 purchase totals = | $1,021.36 | $1,110.2334 | $1,110.23 | $1,110.25 | $1,110.30 | |