| 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 | $168.76 | 12.491% | $189.8398 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $62.29 | 13.742% | $70.8499 | $70.85 | $70.85 | $70.80 |
| Purchase #3 | $72.87 | 3.185% | $75.1909 | $75.19 | $75.20 | $75.20 |
| Purchase #4 | $221.37 | 9.600% | $242.6215 | $242.62 | $242.60 | $242.60 |
| Purchase #5 | $79.32 | 3.616% | $82.1882 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $64.73 | 3.256% | $66.8376 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $76.28 | 8.411% | $82.6959 | $82.70 | $82.70 | $82.70 |
| 7 purchase totals = | $745.62 | $810.2238 | $810.23 | $810.25 | $810.10 | |