| 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 | $166.50 | 5.565% | $175.7657 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $152.48 | 6.490% | $162.376 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $54.35 | 6.426% | $57.8425 | $57.84 | $57.85 | $57.80 |
| Purchase #4 | $167.68 | 11.392% | $186.7821 | $186.78 | $186.80 | $186.80 |
| Purchase #5 | $99.68 | 4.743% | $104.4078 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $22.37 | 9.119% | $24.4099 | $24.41 | $24.40 | $24.40 |
| Purchase #7 | $166.46 | 6.431% | $177.165 | $177.17 | $177.15 | $177.20 |
| 7 purchase totals = | $829.52 | $888.7490 | $888.76 | $888.75 | $888.80 | |