| 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 | $159.63 | 11.457% | $177.9188 | $177.92 | $177.90 | $177.90 |
| Purchase #2 | $208.40 | 12.337% | $234.1103 | $234.11 | $234.10 | $234.10 |
| Purchase #3 | $171.33 | 3.753% | $177.76 | $177.76 | $177.75 | $177.80 |
| Purchase #4 | $191.68 | 3.739% | $198.8469 | $198.85 | $198.85 | $198.80 |
| Purchase #5 | $73.61 | 13.186% | $83.3162 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $215.34 | 6.834% | $230.0563 | $230.06 | $230.05 | $230.10 |
| Purchase #7 | $29.37 | 4.295% | $30.6314 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $1,049.36 | $1,132.6399 | $1,132.65 | $1,132.60 | $1,132.60 | |