| 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 | $26.99 | 6.644% | $28.7832 | $28.78 | $28.80 | $28.80 |
| Purchase #2 | $183.47 | 6.152% | $194.7571 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $214.77 | 3.494% | $222.2741 | $222.27 | $222.25 | $222.30 |
| Purchase #4 | $179.34 | 8.751% | $195.034 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $79.95 | 8.604% | $86.8289 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $243.94 | 3.830% | $253.2829 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $165.74 | 9.126% | $180.8654 | $180.87 | $180.85 | $180.90 |
| 7 purchase totals = | $1,094.20 | $1,161.8256 | $1,161.82 | $1,161.85 | $1,161.90 | |