| 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 | $183.77 | 12.562% | $206.8552 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $7.79 | 13.505% | $8.842 | $8.84 | $8.85 | $8.80 |
| Purchase #3 | $163.83 | 5.272% | $172.4671 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $113.98 | 5.704% | $120.4814 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $213.60 | 9.538% | $233.9732 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $127.87 | 3.513% | $132.3621 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $152.98 | 8.631% | $166.1837 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $963.82 | $1,041.1647 | $1,041.16 | $1,041.15 | $1,041.30 | |