| 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 | $165.57 | 3.616% | $171.557 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $173.84 | 6.134% | $184.5033 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $183.73 | 4.648% | $192.2698 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $14.36 | 13.707% | $16.3283 | $16.33 | $16.35 | $16.30 |
| Purchase #5 | $216.60 | 4.346% | $226.0134 | $226.01 | $226.00 | $226.00 |
| Purchase #6 | $186.95 | 5.277% | $196.8154 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $114.33 | 13.765% | $130.0675 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $1,055.38 | $1,117.5547 | $1,117.56 | $1,117.50 | $1,117.60 | |