| 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 | $171.97 | 10.804% | $190.5496 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $215.57 | 7.230% | $231.1557 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $155.59 | 8.432% | $168.7093 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $198.99 | 13.861% | $226.572 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $6.46 | 12.283% | $7.2535 | $7.25 | $7.25 | $7.30 |
| Purchase #6 | $221.88 | 8.822% | $241.4543 | $241.45 | $241.45 | $241.50 |
| Purchase #7 | $154.40 | 5.850% | $163.4324 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,124.86 | $1,229.1268 | $1,229.12 | $1,229.10 | $1,229.20 | |