| 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 | $187.48 | 8.360% | $203.1533 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $100.37 | 8.497% | $108.8984 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $17.36 | 5.413% | $18.2997 | $18.30 | $18.30 | $18.30 |
| Purchase #4 | $158.59 | 3.310% | $163.8393 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $10.38 | 10.771% | $11.498 | $11.50 | $11.50 | $11.50 |
| Purchase #6 | $108.72 | 10.452% | $120.0834 | $120.08 | $120.10 | $120.10 |
| Purchase #7 | $230.88 | 8.317% | $250.0823 | $250.08 | $250.10 | $250.10 |
| 7 purchase totals = | $813.78 | $875.8544 | $875.85 | $875.90 | $875.90 | |