| 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 | $168.68 | 4.309% | $175.9484 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $163.38 | 13.363% | $185.2125 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $5.85 | 10.620% | $6.4713 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $98.68 | 7.506% | $106.0869 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $191.76 | 13.372% | $217.4021 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $84.89 | 6.381% | $90.3068 | $90.31 | $90.30 | $90.30 |
| Purchase #7 | $13.87 | 5.791% | $14.6732 | $14.67 | $14.65 | $14.70 |
| 7 purchase totals = | $727.11 | $796.1012 | $796.10 | $796.05 | $796.10 | |