| 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 | $156.78 | 9.448% | $171.5926 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $192.91 | 10.112% | $212.4171 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $228.46 | 6.322% | $242.9032 | $242.90 | $242.90 | $242.90 |
| Purchase #4 | $159.59 | 10.776% | $176.7874 | $176.79 | $176.80 | $176.80 |
| Purchase #5 | $16.42 | 9.653% | $18.005 | $18.01 | $18.00 | $18.00 |
| Purchase #6 | $247.83 | 9.691% | $271.8472 | $271.85 | $271.85 | $271.80 |
| Purchase #7 | $151.98 | 7.476% | $163.342 | $163.34 | $163.35 | $163.30 |
| 7 purchase totals = | $1,153.97 | $1,256.8945 | $1,256.90 | $1,256.90 | $1,256.80 | |