| 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 | $28.80 | 10.590% | $31.8499 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $138.38 | 13.417% | $156.9464 | $156.95 | $156.95 | $156.90 |
| Purchase #3 | $83.37 | 5.358% | $87.837 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $168.94 | 9.728% | $185.3745 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $184.59 | 5.341% | $194.449 | $194.45 | $194.45 | $194.40 |
| Purchase #6 | $189.43 | 4.642% | $198.2233 | $198.22 | $198.20 | $198.20 |
| Purchase #7 | $61.95 | 4.868% | $64.9657 | $64.97 | $64.95 | $65.00 |
| 7 purchase totals = | $855.46 | $919.6458 | $919.65 | $919.60 | $919.50 | |