| 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 | $151.71 | 9.738% | $166.4835 | $166.48 | $166.50 | $166.50 |
| Purchase #2 | $169.51 | 9.815% | $186.1474 | $186.15 | $186.15 | $186.10 |
| Purchase #3 | $193.55 | 3.208% | $199.7591 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $108.50 | 5.214% | $114.1572 | $114.16 | $114.15 | $114.20 |
| Purchase #5 | $15.26 | 12.330% | $17.1416 | $17.14 | $17.15 | $17.10 |
| Purchase #6 | $193.66 | 12.452% | $217.7745 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $198.44 | 3.354% | $205.0957 | $205.10 | $205.10 | $205.10 |
| 7 purchase totals = | $1,030.63 | $1,106.5590 | $1,106.56 | $1,106.55 | $1,106.60 | |