| 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 | $155.87 | 10.539% | $172.2971 | $172.30 | $172.30 | $172.30 |
| Purchase #2 | $73.51 | 4.718% | $76.9782 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $97.77 | 8.185% | $105.7725 | $105.77 | $105.75 | $105.80 |
| Purchase #4 | $51.70 | 10.738% | $57.2515 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $12.99 | 3.119% | $13.3952 | $13.40 | $13.40 | $13.40 |
| Purchase #6 | $125.35 | 3.521% | $129.7636 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $106.64 | 11.192% | $118.5751 | $118.58 | $118.60 | $118.60 |
| 7 purchase totals = | $623.83 | $674.0332 | $674.04 | $674.05 | $674.20 | |