| 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 | $130.35 | 12.218% | $146.2762 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $163.60 | 11.703% | $182.7461 | $182.75 | $182.75 | $182.70 |
| Purchase #3 | $21.40 | 12.298% | $24.0318 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $18.90 | 8.582% | $20.522 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $100.87 | 7.549% | $108.4847 | $108.48 | $108.50 | $108.50 |
| Purchase #6 | $73.74 | 5.589% | $77.8613 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $207.64 | 7.801% | $223.838 | $223.84 | $223.85 | $223.80 |
| 7 purchase totals = | $716.50 | $783.7601 | $783.76 | $783.80 | $783.70 | |