| 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 | $181.65 | 11.259% | $202.102 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $189.40 | 8.597% | $205.6827 | $205.68 | $205.70 | $205.70 |
| Purchase #3 | $167.74 | 8.650% | $182.2495 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $173.85 | 10.298% | $191.7531 | $191.75 | $191.75 | $191.80 |
| Purchase #5 | $89.40 | 11.382% | $99.5755 | $99.58 | $99.60 | $99.60 |
| Purchase #6 | $227.60 | 10.476% | $251.4434 | $251.44 | $251.45 | $251.40 |
| Purchase #7 | $33.85 | 12.681% | $38.1425 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $1,063.49 | $1,170.9487 | $1,170.94 | $1,171.00 | $1,170.90 | |