| 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 | $76.88 | 10.766% | $85.1569 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $179.91 | 9.578% | $197.1418 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $244.25 | 7.515% | $262.6054 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $195.29 | 6.233% | $207.4624 | $207.46 | $207.45 | $207.50 |
| Purchase #5 | $206.62 | 9.723% | $226.7097 | $226.71 | $226.70 | $226.70 |
| Purchase #6 | $129.36 | 5.599% | $136.6029 | $136.60 | $136.60 | $136.60 |
| Purchase #7 | $109.59 | 3.186% | $113.0815 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $1,141.90 | $1,228.7606 | $1,228.76 | $1,228.75 | $1,228.80 | |