| 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 | $159.39 | 3.367% | $164.7567 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $246.61 | 8.425% | $267.3869 | $267.39 | $267.40 | $267.40 |
| Purchase #3 | $97.57 | 11.811% | $109.094 | $109.09 | $109.10 | $109.10 |
| Purchase #4 | $217.96 | 6.821% | $232.8271 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $121.65 | 5.197% | $127.9722 | $127.97 | $127.95 | $128.00 |
| Purchase #6 | $77.79 | 6.280% | $82.6752 | $82.68 | $82.70 | $82.70 |
| Purchase #7 | $18.55 | 6.430% | $19.7428 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $939.52 | $1,004.4549 | $1,004.46 | $1,004.50 | $1,004.50 | |