| 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 | $176.38 | 8.610% | $191.5663 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $16.73 | 13.582% | $19.0023 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $178.87 | 12.841% | $201.8387 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $69.30 | 3.584% | $71.7837 | $71.78 | $71.80 | $71.80 |
| Purchase #5 | $191.79 | 7.313% | $205.8156 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $142.67 | 5.660% | $150.7451 | $150.75 | $150.75 | $150.70 |
| Purchase #7 | $48.35 | 5.778% | $51.1437 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $824.09 | $891.8954 | $891.90 | $891.90 | $891.80 | |