| 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 | $183.89 | 11.202% | $204.4894 | $204.49 | $204.50 | $204.50 |
| Purchase #2 | $147.76 | 5.259% | $155.5307 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $65.91 | 11.633% | $73.5773 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $20.90 | 9.398% | $22.8642 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $191.65 | 5.397% | $201.9934 | $201.99 | $202.00 | $202.00 |
| Purchase #6 | $77.99 | 3.280% | $80.5481 | $80.55 | $80.55 | $80.50 |
| Purchase #7 | $172.61 | 4.769% | $180.8418 | $180.84 | $180.85 | $180.80 |
| 7 purchase totals = | $860.71 | $919.8449 | $919.84 | $919.90 | $919.80 | |