| 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 | $226.30 | 11.601% | $252.5531 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $166.29 | 12.127% | $186.456 | $186.46 | $186.45 | $186.50 |
| Purchase #3 | $174.97 | 9.591% | $191.7514 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $104.57 | 6.845% | $111.7278 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $102.25 | 12.406% | $114.9351 | $114.94 | $114.95 | $114.90 |
| Purchase #6 | $174.71 | 9.135% | $190.6698 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $110.57 | 7.781% | $119.1735 | $119.17 | $119.15 | $119.20 |
| 7 purchase totals = | $1,059.66 | $1,167.2667 | $1,167.27 | $1,167.25 | $1,167.40 | |