| 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 | $107.76 | 3.525% | $111.5585 | $111.56 | $111.55 | $111.60 |
| Purchase #2 | $169.54 | 6.782% | $181.0382 | $181.04 | $181.05 | $181.00 |
| Purchase #3 | $180.32 | 12.707% | $203.2333 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $185.63 | 11.324% | $206.6507 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $16.82 | 11.845% | $18.8123 | $18.81 | $18.80 | $18.80 |
| Purchase #6 | $192.57 | 4.628% | $201.4821 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $184.27 | 11.277% | $205.0501 | $205.05 | $205.05 | $205.10 |
| 7 purchase totals = | $1,036.91 | $1,127.8252 | $1,127.82 | $1,127.85 | $1,127.90 | |