| 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 | $146.55 | 7.648% | $157.7581 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $183.52 | 10.867% | $203.4631 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $110.58 | 3.367% | $114.3032 | $114.30 | $114.30 | $114.30 |
| Purchase #4 | $80.80 | 6.796% | $86.2912 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $96.46 | 7.484% | $103.6791 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $194.87 | 9.537% | $213.4548 | $213.45 | $213.45 | $213.50 |
| Purchase #7 | $250.35 | 6.405% | $266.3849 | $266.38 | $266.40 | $266.40 |
| 7 purchase totals = | $1,063.13 | $1,145.3344 | $1,145.32 | $1,145.35 | $1,145.50 | |