| 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 | $107.82 | 6.821% | $115.1744 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $164.63 | 10.157% | $181.3515 | $181.35 | $181.35 | $181.40 |
| Purchase #3 | $198.85 | 8.649% | $216.0485 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $218.30 | 13.621% | $248.0346 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $54.78 | 13.287% | $62.0586 | $62.06 | $62.05 | $62.10 |
| Purchase #6 | $91.36 | 6.455% | $97.2573 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $24.38 | 12.504% | $27.4285 | $27.43 | $27.45 | $27.40 |
| 7 purchase totals = | $860.12 | $947.3534 | $947.35 | $947.35 | $947.40 | |