| 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 | $83.36 | 10.227% | $91.8852 | $91.89 | $91.90 | $91.90 |
| Purchase #2 | $175.55 | 11.637% | $195.9788 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $228.97 | 11.806% | $256.0022 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $137.28 | 4.862% | $143.9546 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $210.99 | 6.270% | $224.2191 | $224.22 | $224.20 | $224.20 |
| Purchase #6 | $156.25 | 5.499% | $164.8422 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $29.80 | 4.320% | $31.0874 | $31.09 | $31.10 | $31.10 |
| 7 purchase totals = | $1,022.20 | $1,107.9695 | $1,107.97 | $1,108.00 | $1,108.00 | |