| 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 | $190.49 | 7.751% | $205.2549 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $20.41 | 5.419% | $21.516 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $12.47 | 10.320% | $13.7569 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $190.62 | 9.214% | $208.1837 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $76.86 | 13.662% | $87.3606 | $87.36 | $87.35 | $87.40 |
| Purchase #6 | $184.34 | 5.869% | $195.1589 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $227.74 | 5.710% | $240.744 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $902.93 | $971.9750 | $971.97 | $971.95 | $972.10 | |