| 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 | $36.87 | 11.592% | $41.144 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $90.54 | 13.583% | $102.838 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $122.67 | 11.388% | $136.6397 | $136.64 | $136.65 | $136.60 |
| Purchase #4 | $187.40 | 6.750% | $200.0495 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $171.58 | 5.801% | $181.5334 | $181.53 | $181.55 | $181.50 |
| Purchase #6 | $10.43 | 4.706% | $10.9208 | $10.92 | $10.90 | $10.90 |
| Purchase #7 | $14.49 | 12.530% | $16.3056 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $633.98 | $689.4310 | $689.43 | $689.45 | $689.20 | |