| 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 | $158.72 | 6.777% | $169.4765 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $50.94 | 5.387% | $53.6841 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $128.73 | 7.377% | $138.2264 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $182.94 | 9.267% | $199.893 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $221.46 | 6.856% | $236.6433 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $215.55 | 4.339% | $224.9027 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $11.94 | 3.165% | $12.3179 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $970.28 | $1,035.1439 | $1,035.14 | $1,035.20 | $1,035.10 | |