| 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 | $106.53 | 7.695% | $114.7275 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $198.32 | 3.728% | $205.7134 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $122.57 | 13.785% | $139.4663 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $231.94 | 9.696% | $254.4289 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $180.81 | 7.105% | $193.6566 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $183.97 | 6.105% | $195.2014 | $195.20 | $195.20 | $195.20 |
| Purchase #7 | $185.38 | 13.138% | $209.7352 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $1,209.52 | $1,312.9293 | $1,312.94 | $1,312.95 | $1,312.90 | |