| 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 | $130.61 | 10.751% | $144.6519 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $83.83 | 4.857% | $87.9016 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $199.97 | 6.529% | $213.026 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $237.25 | 3.339% | $245.1718 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $56.96 | 12.459% | $64.0566 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $179.27 | 13.709% | $203.8461 | $203.85 | $203.85 | $203.80 |
| Purchase #7 | $194.38 | 9.208% | $212.2785 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $1,082.27 | $1,170.9325 | $1,170.94 | $1,170.95 | $1,171.00 | |