| 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 | $145.42 | 6.291% | $154.5684 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $48.36 | 5.831% | $51.1799 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $21.67 | 8.520% | $23.5163 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $154.84 | 3.791% | $160.71 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $50.87 | 6.534% | $54.1938 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $238.99 | 6.127% | $253.6329 | $253.63 | $253.65 | $253.60 |
| Purchase #7 | $35.84 | 5.774% | $37.9094 | $37.91 | $37.90 | $37.90 |
| 7 purchase totals = | $695.99 | $735.7107 | $735.71 | $735.70 | $735.70 | |