| 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 | $192.40 | 6.747% | $205.3812 | $205.38 | $205.40 | $205.40 |
| Purchase #2 | $118.30 | 10.749% | $131.0161 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $203.82 | 8.412% | $220.9653 | $220.97 | $220.95 | $221.00 |
| Purchase #4 | $167.96 | 3.167% | $173.2793 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $131.91 | 3.874% | $137.0202 | $137.02 | $137.00 | $137.00 |
| Purchase #6 | $36.94 | 10.447% | $40.7991 | $40.80 | $40.80 | $40.80 |
| Purchase #7 | $217.68 | 3.539% | $225.3837 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,069.01 | $1,133.8449 | $1,133.85 | $1,133.85 | $1,133.90 | |