| 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 | $173.97 | 13.444% | $197.3585 | $197.36 | $197.35 | $197.40 |
| Purchase #2 | $70.85 | 8.531% | $76.8942 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $177.83 | 4.442% | $185.7292 | $185.73 | $185.75 | $185.70 |
| Purchase #4 | $207.38 | 8.250% | $224.4889 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $109.80 | 4.349% | $114.5752 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $69.76 | 3.841% | $72.4395 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $196.50 | 8.834% | $213.8588 | $213.86 | $213.85 | $213.90 |
| 7 purchase totals = | $1,006.09 | $1,085.3443 | $1,085.35 | $1,085.40 | $1,085.40 | |