| 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 | $184.75 | 7.319% | $198.2719 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $51.67 | 10.843% | $57.2726 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $163.41 | 11.858% | $182.7872 | $182.79 | $182.80 | $182.80 |
| Purchase #4 | $148.56 | 7.117% | $159.133 | $159.13 | $159.15 | $159.10 |
| Purchase #5 | $150.99 | 9.818% | $165.8142 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $240.98 | 7.383% | $258.7716 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $239.62 | 9.618% | $262.6667 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $1,179.98 | $1,284.7172 | $1,284.71 | $1,284.65 | $1,284.80 | |