| 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 | $163.44 | 4.146% | $170.2162 | $170.22 | $170.20 | $170.20 |
| Purchase #2 | $221.73 | 7.621% | $238.628 | $238.63 | $238.65 | $238.60 |
| Purchase #3 | $105.90 | 13.261% | $119.9434 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $130.85 | 5.520% | $138.0729 | $138.07 | $138.05 | $138.10 |
| Purchase #5 | $124.30 | 5.586% | $131.2434 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $113.57 | 12.461% | $127.722 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $175.34 | 7.210% | $187.982 | $187.98 | $188.00 | $188.00 |
| 7 purchase totals = | $1,035.13 | $1,113.8079 | $1,113.80 | $1,113.80 | $1,113.70 | |