| 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 | $158.58 | 9.488% | $173.6261 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $103.59 | 10.744% | $114.7197 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $209.96 | 11.621% | $234.3595 | $234.36 | $234.35 | $234.40 |
| Purchase #4 | $244.43 | 13.734% | $278 | $278.00 | $278.00 | $278.00 |
| Purchase #5 | $75.60 | 5.514% | $79.7686 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $205.72 | 4.353% | $214.675 | $214.68 | $214.70 | $214.70 |
| Purchase #7 | $211.88 | 11.391% | $236.0153 | $236.02 | $236.00 | $236.00 |
| 7 purchase totals = | $1,209.76 | $1,331.1642 | $1,331.18 | $1,331.15 | $1,331.20 | |