| 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 | $12.43 | 11.628% | $13.8754 | $13.88 | $13.90 | $13.90 |
| Purchase #2 | $189.78 | 4.147% | $197.6502 | $197.65 | $197.65 | $197.70 |
| Purchase #3 | $170.45 | 6.198% | $181.0145 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $22.82 | 9.492% | $24.9861 | $24.99 | $25.00 | $25.00 |
| Purchase #5 | $68.25 | 4.689% | $71.4502 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $150.60 | 5.742% | $159.2475 | $159.25 | $159.25 | $159.20 |
| Purchase #7 | $179.75 | 3.735% | $186.4637 | $186.46 | $186.45 | $186.50 |
| 7 purchase totals = | $794.08 | $834.6876 | $834.69 | $834.70 | $834.80 | |