| 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 | $206.25 | 7.739% | $222.2117 | $222.21 | $222.20 | $222.20 |
| Purchase #2 | $158.31 | 9.769% | $173.7753 | $173.78 | $173.80 | $173.80 |
| Purchase #3 | $147.35 | 9.554% | $161.4278 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $104.46 | 8.554% | $113.3955 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $193.87 | 10.778% | $214.7653 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $48.78 | 4.682% | $51.0639 | $51.06 | $51.05 | $51.10 |
| Purchase #7 | $218.60 | 7.871% | $235.806 | $235.81 | $235.80 | $235.80 |
| 7 purchase totals = | $1,077.62 | $1,172.4455 | $1,172.46 | $1,172.45 | $1,172.50 | |