| 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 | $144.37 | 8.280% | $156.3238 | $156.32 | $156.30 | $156.30 |
| Purchase #2 | $207.67 | 4.480% | $216.9736 | $216.97 | $216.95 | $217.00 |
| Purchase #3 | $27.28 | 4.737% | $28.5723 | $28.57 | $28.55 | $28.60 |
| Purchase #4 | $148.94 | 8.711% | $161.9142 | $161.91 | $161.90 | $161.90 |
| Purchase #5 | $230.88 | 3.518% | $239.0024 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $18.84 | 7.581% | $20.2683 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $14.97 | 10.367% | $16.5219 | $16.52 | $16.50 | $16.50 |
| 7 purchase totals = | $792.95 | $839.5765 | $839.56 | $839.45 | $839.60 | |