| 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 | $161.83 | 11.645% | $180.6751 | $180.68 | $180.70 | $180.70 |
| Purchase #2 | $50.77 | 3.442% | $52.5175 | $52.52 | $52.50 | $52.50 |
| Purchase #3 | $209.69 | 11.362% | $233.515 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $138.86 | 11.558% | $154.9094 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $140.92 | 7.318% | $151.2325 | $151.23 | $151.25 | $151.20 |
| Purchase #6 | $191.99 | 11.417% | $213.9095 | $213.91 | $213.90 | $213.90 |
| Purchase #7 | $145.97 | 5.532% | $154.0451 | $154.05 | $154.05 | $154.00 |
| 7 purchase totals = | $1,040.03 | $1,140.8041 | $1,140.82 | $1,140.80 | $1,140.70 | |