| 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 | $137.94 | 11.605% | $153.9479 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $206.26 | 12.860% | $232.785 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $27.78 | 12.198% | $31.1686 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $8.59 | 5.826% | $9.0905 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $50.48 | 3.636% | $52.3155 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $105.37 | 8.585% | $114.416 | $114.42 | $114.40 | $114.40 |
| Purchase #7 | $219.40 | 7.381% | $235.5939 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $755.82 | $829.3174 | $829.33 | $829.30 | $829.30 | |