| 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 | $113.34 | 7.213% | $121.5152 | $121.52 | $121.50 | $121.50 |
| Purchase #2 | $88.45 | 11.109% | $98.2759 | $98.28 | $98.30 | $98.30 |
| Purchase #3 | $61.37 | 6.497% | $65.3572 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $160.73 | 3.297% | $166.0293 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $221.56 | 4.430% | $231.3751 | $231.38 | $231.40 | $231.40 |
| Purchase #6 | $166.28 | 13.308% | $188.4085 | $188.41 | $188.40 | $188.40 |
| Purchase #7 | $193.83 | 6.412% | $206.2584 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $1,005.56 | $1,077.2196 | $1,077.24 | $1,077.25 | $1,077.30 | |