| 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 | $108.65 | 8.482% | $117.8657 | $117.87 | $117.85 | $117.90 |
| Purchase #2 | $188.72 | 9.793% | $207.2013 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $145.29 | 6.177% | $154.2646 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $70.84 | 10.381% | $78.1939 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $189.83 | 9.628% | $208.1068 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $206.75 | 13.200% | $234.041 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $161.76 | 4.143% | $168.4617 | $168.46 | $168.45 | $168.50 |
| 7 purchase totals = | $1,071.84 | $1,168.1350 | $1,168.13 | $1,168.10 | $1,168.20 | |