| 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 | $120.93 | 5.661% | $127.7758 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $232.91 | 7.703% | $250.8511 | $250.85 | $250.85 | $250.90 |
| Purchase #3 | $133.82 | 8.342% | $144.9833 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $27.87 | 8.275% | $30.1762 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $222.77 | 12.800% | $251.2846 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $83.53 | 5.857% | $88.4224 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $47.92 | 13.867% | $54.5651 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $869.75 | $948.0585 | $948.06 | $948.10 | $948.20 | |