| 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 | $165.83 | 6.116% | $175.9722 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $27.63 | 10.498% | $30.5306 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $236.88 | 13.852% | $269.6926 | $269.69 | $269.70 | $269.70 |
| Purchase #4 | $198.70 | 9.737% | $218.0474 | $218.05 | $218.05 | $218.00 |
| Purchase #5 | $97.33 | 12.749% | $109.7386 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $115.96 | 5.147% | $121.9285 | $121.93 | $121.95 | $121.90 |
| Purchase #7 | $167.54 | 8.737% | $182.178 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,009.87 | $1,108.0879 | $1,108.09 | $1,108.15 | $1,108.00 | |