| 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 | $77.25 | 7.149% | $82.7726 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $125.66 | 6.245% | $133.5075 | $133.51 | $133.50 | $133.50 |
| Purchase #3 | $140.36 | 7.432% | $150.7916 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $119.29 | 4.285% | $124.4016 | $124.40 | $124.40 | $124.40 |
| Purchase #5 | $234.92 | 8.612% | $255.1513 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $199.50 | 9.423% | $218.2989 | $218.30 | $218.30 | $218.30 |
| Purchase #7 | $121.60 | 5.496% | $128.2831 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,018.58 | $1,093.2066 | $1,093.20 | $1,093.20 | $1,093.30 | |