| 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 | $156.85 | 9.787% | $172.2009 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $227.54 | 10.645% | $251.7616 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $19.63 | 7.413% | $21.0852 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $235.29 | 5.519% | $248.2757 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $217.58 | 7.135% | $233.1043 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $129.96 | 3.639% | $134.6892 | $134.69 | $134.70 | $134.70 |
| Purchase #7 | $78.48 | 7.463% | $84.337 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $1,065.33 | $1,145.4539 | $1,145.46 | $1,145.50 | $1,145.50 | |