| 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 | $162.72 | 7.603% | $175.0916 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $93.85 | 11.444% | $104.5902 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $94.56 | 7.344% | $101.5045 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $234.82 | 7.374% | $252.1356 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $194.93 | 7.392% | $209.3392 | $209.34 | $209.35 | $209.30 |
| Purchase #6 | $222.96 | 13.725% | $253.5613 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $61.37 | 8.320% | $66.476 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $1,065.21 | $1,162.6984 | $1,162.70 | $1,162.75 | $1,162.70 | |