| 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 | $133.57 | 11.459% | $148.8758 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $192.41 | 7.709% | $207.2429 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $88.37 | 11.436% | $98.476 | $98.48 | $98.50 | $98.50 |
| Purchase #4 | $230.72 | 6.362% | $245.3984 | $245.40 | $245.40 | $245.40 |
| Purchase #5 | $127.79 | 7.625% | $137.534 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $73.80 | 7.140% | $79.0693 | $79.07 | $79.05 | $79.10 |
| Purchase #7 | $189.70 | 3.338% | $196.0322 | $196.03 | $196.05 | $196.00 |
| 7 purchase totals = | $1,036.36 | $1,112.6286 | $1,112.63 | $1,112.70 | $1,112.60 | |