| 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 | $151.96 | 10.841% | $168.434 | $168.43 | $168.45 | $168.40 |
| Purchase #2 | $208.85 | 12.618% | $235.2027 | $235.20 | $235.20 | $235.20 |
| Purchase #3 | $56.61 | 6.616% | $60.3553 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $112.46 | 13.316% | $127.4352 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $70.58 | 3.339% | $72.9367 | $72.94 | $72.95 | $72.90 |
| Purchase #6 | $163.76 | 11.257% | $182.1945 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $177.25 | 10.380% | $195.6486 | $195.65 | $195.65 | $195.60 |
| 7 purchase totals = | $941.47 | $1,042.2070 | $1,042.21 | $1,042.25 | $1,042.10 | |