| 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 | $190.61 | 7.382% | $204.6808 | $204.68 | $204.70 | $204.70 |
| Purchase #2 | $8.78 | 8.541% | $9.5299 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $140.28 | 5.192% | $147.5633 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $181.30 | 11.401% | $201.97 | $201.97 | $201.95 | $202.00 |
| Purchase #5 | $43.79 | 7.265% | $46.9713 | $46.97 | $46.95 | $47.00 |
| Purchase #6 | $83.71 | 13.778% | $95.2436 | $95.24 | $95.25 | $95.20 |
| Purchase #7 | $241.73 | 7.702% | $260.348 | $260.35 | $260.35 | $260.30 |
| 7 purchase totals = | $890.20 | $966.3069 | $966.30 | $966.30 | $966.30 | |