| 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 | $144.79 | 10.709% | $160.2956 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $52.43 | 8.416% | $56.8425 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $161.66 | 5.226% | $170.1084 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $193.81 | 7.289% | $207.9368 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $49.94 | 7.228% | $53.5497 | $53.55 | $53.55 | $53.50 |
| Purchase #6 | $14.64 | 11.790% | $16.3661 | $16.37 | $16.35 | $16.40 |
| Purchase #7 | $184.80 | 11.443% | $205.9467 | $205.95 | $205.95 | $205.90 |
| 7 purchase totals = | $802.07 | $871.0458 | $871.06 | $871.05 | $870.90 | |