| 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 | $83.74 | 7.202% | $89.771 | $89.77 | $89.75 | $89.80 |
| Purchase #2 | $140.70 | 12.744% | $158.6308 | $158.63 | $158.65 | $158.60 |
| Purchase #3 | $169.64 | 9.651% | $186.012 | $186.01 | $186.00 | $186.00 |
| Purchase #4 | $229.40 | 6.200% | $243.6228 | $243.62 | $243.60 | $243.60 |
| Purchase #5 | $198.71 | 4.581% | $207.8129 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $156.66 | 5.318% | $164.9912 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $106.25 | 9.396% | $116.2333 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $1,085.10 | $1,167.0740 | $1,167.06 | $1,167.05 | $1,167.00 | |