| 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 | $166.62 | 8.710% | $181.1326 | $181.13 | $181.15 | $181.10 |
| Purchase #2 | $235.27 | 4.583% | $246.0524 | $246.05 | $246.05 | $246.10 |
| Purchase #3 | $219.30 | 8.391% | $237.7015 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $114.53 | 8.859% | $124.6762 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $50.42 | 3.116% | $51.9911 | $51.99 | $52.00 | $52.00 |
| Purchase #6 | $58.98 | 8.491% | $63.988 | $63.99 | $64.00 | $64.00 |
| Purchase #7 | $59.36 | 7.305% | $63.6962 | $63.70 | $63.70 | $63.70 |
| 7 purchase totals = | $904.48 | $969.2380 | $969.24 | $969.30 | $969.30 | |