| 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 | $163.86 | 5.407% | $172.7199 | $172.72 | $172.70 | $172.70 |
| Purchase #2 | $170.73 | 6.189% | $181.2965 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $151.51 | 4.342% | $158.0886 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $114.61 | 8.833% | $124.7335 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $55.47 | 3.282% | $57.2905 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $234.50 | 12.520% | $263.8594 | $263.86 | $263.85 | $263.90 |
| Purchase #7 | $233.79 | 12.278% | $262.4947 | $262.49 | $262.50 | $262.50 |
| 7 purchase totals = | $1,124.47 | $1,220.4831 | $1,220.48 | $1,220.50 | $1,220.50 | |