| 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 | $227.85 | 13.171% | $257.8601 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $142.42 | 7.645% | $153.308 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $41.44 | 5.270% | $43.6239 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $47.99 | 12.646% | $54.0588 | $54.06 | $54.05 | $54.10 |
| Purchase #5 | $64.65 | 4.488% | $67.5515 | $67.55 | $67.55 | $67.60 |
| Purchase #6 | $112.45 | 12.415% | $126.4107 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $183.35 | 3.199% | $189.2154 | $189.22 | $189.20 | $189.20 |
| 7 purchase totals = | $820.15 | $892.0284 | $892.03 | $891.95 | $892.10 | |