| 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 | $151.80 | 9.306% | $165.9265 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $72.67 | 11.283% | $80.8694 | $80.87 | $80.85 | $80.90 |
| Purchase #3 | $151.52 | 4.233% | $157.9338 | $157.93 | $157.95 | $157.90 |
| Purchase #4 | $229.79 | 8.569% | $249.4807 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $64.39 | 4.743% | $67.444 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $196.77 | 6.499% | $209.5581 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $236.86 | 11.727% | $264.6366 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $1,103.80 | $1,195.8491 | $1,195.85 | $1,195.90 | $1,195.80 | |