| 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 | $138.42 | 3.410% | $143.1401 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $167.70 | 9.679% | $183.9317 | $183.93 | $183.95 | $183.90 |
| Purchase #3 | $206.48 | 3.869% | $214.4687 | $214.47 | $214.45 | $214.50 |
| Purchase #4 | $115.44 | 12.765% | $130.1759 | $130.18 | $130.20 | $130.20 |
| Purchase #5 | $219.40 | 3.473% | $227.0198 | $227.02 | $227.00 | $227.00 |
| Purchase #6 | $80.96 | 5.357% | $85.297 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $18.41 | 13.240% | $20.8475 | $20.85 | $20.85 | $20.80 |
| 7 purchase totals = | $946.81 | $1,004.8807 | $1,004.89 | $1,004.90 | $1,004.80 | |