| 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 | $183.31 | 5.657% | $193.6798 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $18.51 | 3.513% | $19.1603 | $19.16 | $19.15 | $19.20 |
| Purchase #3 | $205.46 | 12.686% | $231.5247 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $159.58 | 12.271% | $179.1621 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $110.37 | 12.663% | $124.3462 | $124.35 | $124.35 | $124.30 |
| Purchase #6 | $67.44 | 7.221% | $72.3098 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $243.74 | 3.764% | $252.9144 | $252.91 | $252.90 | $252.90 |
| 7 purchase totals = | $988.41 | $1,073.0973 | $1,073.09 | $1,073.05 | $1,073.10 | |