| 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 | $165.86 | 5.765% | $175.4218 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $70.26 | 7.462% | $75.5028 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $147.88 | 11.707% | $165.1923 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $182.49 | 5.457% | $192.4485 | $192.45 | $192.45 | $192.40 |
| Purchase #5 | $201.78 | 6.707% | $215.3134 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $79.44 | 12.674% | $89.5082 | $89.51 | $89.50 | $89.50 |
| Purchase #7 | $163.52 | 8.265% | $177.0349 | $177.03 | $177.05 | $177.00 |
| 7 purchase totals = | $1,011.23 | $1,090.4219 | $1,090.41 | $1,090.40 | $1,090.30 | |