| 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 | $173.42 | 4.821% | $181.7806 | $181.78 | $181.80 | $181.80 |
| Purchase #2 | $118.62 | 13.388% | $134.5008 | $134.50 | $134.50 | $134.50 |
| Purchase #3 | $64.72 | 13.684% | $73.5763 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $49.50 | 13.299% | $56.083 | $56.08 | $56.10 | $56.10 |
| Purchase #5 | $43.81 | 12.387% | $49.2367 | $49.24 | $49.25 | $49.20 |
| Purchase #6 | $116.85 | 5.282% | $123.022 | $123.02 | $123.00 | $123.00 |
| Purchase #7 | $104.95 | 9.736% | $115.1679 | $115.17 | $115.15 | $115.20 |
| 7 purchase totals = | $671.87 | $733.3673 | $733.37 | $733.40 | $733.40 | |