| 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 | $145.35 | 12.700% | $163.8095 | $163.81 | $163.80 | $163.80 |
| Purchase #2 | $42.28 | 5.631% | $44.6608 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $151.96 | 4.689% | $159.0854 | $159.09 | $159.10 | $159.10 |
| Purchase #4 | $227.86 | 3.730% | $236.3592 | $236.36 | $236.35 | $236.40 |
| Purchase #5 | $186.65 | 7.372% | $200.4098 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $34.30 | 13.639% | $38.9782 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $220.54 | 6.233% | $234.2863 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $1,008.94 | $1,077.5892 | $1,077.60 | $1,077.60 | $1,077.70 | |