| 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 | $176.27 | 5.720% | $186.3526 | $186.35 | $186.35 | $186.40 |
| Purchase #2 | $52.40 | 9.675% | $57.4697 | $57.47 | $57.45 | $57.50 |
| Purchase #3 | $216.30 | 3.435% | $223.7299 | $223.73 | $223.75 | $223.70 |
| Purchase #4 | $215.72 | 3.448% | $223.158 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $127.80 | 3.451% | $132.2104 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $129.86 | 4.817% | $136.1154 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $133.37 | 6.611% | $142.1871 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $1,051.72 | $1,101.2231 | $1,101.23 | $1,101.20 | $1,101.30 | |