| 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 | $149.81 | 9.365% | $163.8397 | $163.84 | $163.85 | $163.80 |
| Purchase #2 | $27.52 | 10.156% | $30.3149 | $30.31 | $30.30 | $30.30 |
| Purchase #3 | $74.97 | 6.138% | $79.5717 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $158.50 | 6.120% | $168.2002 | $168.20 | $168.20 | $168.20 |
| Purchase #5 | $123.27 | 11.612% | $137.5841 | $137.58 | $137.60 | $137.60 |
| Purchase #6 | $221.53 | 4.755% | $232.0638 | $232.06 | $232.05 | $232.10 |
| Purchase #7 | $161.64 | 11.152% | $179.6661 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $917.24 | $991.2405 | $991.23 | $991.20 | $991.30 | |