| 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 | $68.48 | 3.255% | $70.709 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $174.92 | 12.737% | $197.1996 | $197.20 | $197.20 | $197.20 |
| Purchase #3 | $179.33 | 9.423% | $196.2283 | $196.23 | $196.25 | $196.20 |
| Purchase #4 | $227.66 | 10.638% | $251.8785 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $233.35 | 3.728% | $242.0493 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $18.59 | 3.309% | $19.2051 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $163.31 | 4.353% | $170.4189 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,065.64 | $1,147.6887 | $1,147.70 | $1,147.70 | $1,147.60 | |