| 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 | $150.47 | 9.536% | $164.8188 | $164.82 | $164.80 | $164.80 |
| Purchase #2 | $151.84 | 9.320% | $165.9915 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $127.86 | 12.644% | $144.0266 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $128.28 | 9.847% | $140.9117 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $115.39 | 7.622% | $124.185 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $188.50 | 6.659% | $201.0522 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $169.87 | 3.434% | $175.7033 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $1,032.21 | $1,116.6891 | $1,116.69 | $1,116.70 | $1,116.70 | |