| 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 | $163.81 | 6.405% | $174.302 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $83.25 | 6.525% | $88.6821 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $154.49 | 10.380% | $170.5261 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $133.70 | 3.865% | $138.8675 | $138.87 | $138.85 | $138.90 |
| Purchase #5 | $240.74 | 5.473% | $253.9157 | $253.92 | $253.90 | $253.90 |
| Purchase #6 | $7.33 | 5.751% | $7.7515 | $7.75 | $7.75 | $7.80 |
| Purchase #7 | $49.81 | 13.470% | $56.5194 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $833.13 | $890.5643 | $890.57 | $890.55 | $890.60 | |