| 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 | $46.40 | 13.823% | $52.8139 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $163.26 | 8.476% | $177.0979 | $177.10 | $177.10 | $177.10 |
| Purchase #3 | $132.68 | 10.287% | $146.3288 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $93.73 | 13.464% | $106.3498 | $106.35 | $106.35 | $106.30 |
| Purchase #5 | $189.60 | 8.824% | $206.3303 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $168.41 | 3.562% | $174.4088 | $174.41 | $174.40 | $174.40 |
| Purchase #7 | $158.78 | 10.765% | $175.8727 | $175.87 | $175.85 | $175.90 |
| 7 purchase totals = | $952.86 | $1,039.2022 | $1,039.20 | $1,039.20 | $1,039.10 | |