| 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 | $188.38 | 3.436% | $194.8527 | $194.85 | $194.85 | $194.90 |
| Purchase #2 | $92.25 | 9.525% | $101.0368 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $187.72 | 5.581% | $198.1967 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $99.81 | 9.118% | $108.9107 | $108.91 | $108.90 | $108.90 |
| Purchase #5 | $187.42 | 6.400% | $199.4149 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $207.80 | 8.538% | $225.542 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $175.70 | 7.505% | $188.8863 | $188.89 | $188.90 | $188.90 |
| 7 purchase totals = | $1,139.08 | $1,216.8401 | $1,216.84 | $1,216.85 | $1,216.80 | |