| 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 | $139.47 | 7.758% | $150.2901 | $150.29 | $150.30 | $150.30 |
| Purchase #2 | $60.44 | 4.735% | $63.3018 | $63.30 | $63.30 | $63.30 |
| Purchase #3 | $74.56 | 11.772% | $83.3372 | $83.34 | $83.35 | $83.30 |
| Purchase #4 | $147.69 | 5.442% | $155.7273 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $212.92 | 6.186% | $226.0912 | $226.09 | $226.10 | $226.10 |
| Purchase #6 | $155.99 | 11.796% | $174.3906 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $144.77 | 3.207% | $149.4128 | $149.41 | $149.40 | $149.40 |
| 7 purchase totals = | $935.84 | $1,002.5510 | $1,002.55 | $1,002.60 | $1,002.50 | |