| 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 | $171.69 | 12.205% | $192.6448 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $48.52 | 5.452% | $51.1653 | $51.17 | $51.15 | $51.20 |
| Purchase #3 | $171.39 | 3.766% | $177.8445 | $177.84 | $177.85 | $177.80 |
| Purchase #4 | $134.44 | 13.848% | $153.0573 | $153.06 | $153.05 | $153.10 |
| Purchase #5 | $149.30 | 5.220% | $157.0935 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $166.81 | 13.843% | $189.9015 | $189.90 | $189.90 | $189.90 |
| Purchase #7 | $246.93 | 11.447% | $275.1961 | $275.20 | $275.20 | $275.20 |
| 7 purchase totals = | $1,089.08 | $1,196.9030 | $1,196.90 | $1,196.90 | $1,196.90 | |