| 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 | $163.55 | 8.272% | $177.0789 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $87.31 | 12.481% | $98.2072 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $245.64 | 11.648% | $274.2521 | $274.25 | $274.25 | $274.30 |
| Purchase #4 | $245.86 | 10.153% | $270.8222 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $160.60 | 13.424% | $182.1589 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $28.35 | 8.489% | $30.7566 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $207.79 | 12.782% | $234.3497 | $234.35 | $234.35 | $234.30 |
| 7 purchase totals = | $1,139.10 | $1,267.6256 | $1,267.63 | $1,267.60 | $1,267.70 | |