| 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 | $158.98 | 3.363% | $164.3265 | $164.33 | $164.35 | $164.30 |
| Purchase #2 | $43.33 | 7.324% | $46.5035 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $82.81 | 7.412% | $88.9479 | $88.95 | $88.95 | $88.90 |
| Purchase #4 | $32.56 | 10.547% | $35.9941 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $80.27 | 8.307% | $86.938 | $86.94 | $86.95 | $86.90 |
| Purchase #6 | $79.63 | 10.813% | $88.2404 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $65.58 | 7.846% | $70.7254 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $543.16 | $581.6758 | $581.68 | $581.75 | $581.50 | |