| 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 | $115.80 | 6.128% | $122.8962 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $118.65 | 13.117% | $134.2133 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $163.82 | 7.699% | $176.4325 | $176.43 | $176.45 | $176.40 |
| Purchase #4 | $12.91 | 11.595% | $14.4069 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $149.89 | 4.771% | $157.0413 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $13.93 | 3.172% | $14.3719 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $214.43 | 5.408% | $226.0264 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $789.43 | $845.3885 | $845.39 | $845.40 | $845.30 | |