| 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 | $136.87 | 6.829% | $146.2169 | $146.22 | $146.20 | $146.20 |
| Purchase #2 | $170.53 | 9.552% | $186.819 | $186.82 | $186.80 | $186.80 |
| Purchase #3 | $232.49 | 8.405% | $252.0308 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $23.40 | 10.422% | $25.8387 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $21.39 | 4.200% | $22.2884 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $238.50 | 6.317% | $253.566 | $253.57 | $253.55 | $253.60 |
| Purchase #7 | $205.60 | 5.592% | $217.0972 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $1,028.78 | $1,103.8570 | $1,103.87 | $1,103.85 | $1,103.80 | |