| 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 | $181.90 | 3.186% | $187.6953 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $75.89 | 10.846% | $84.121 | $84.12 | $84.10 | $84.10 |
| Purchase #3 | $198.81 | 9.587% | $217.8699 | $217.87 | $217.85 | $217.90 |
| Purchase #4 | $220.40 | 7.741% | $237.4612 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $167.62 | 12.300% | $188.2373 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $54.93 | 11.358% | $61.1689 | $61.17 | $61.15 | $61.20 |
| Purchase #7 | $186.26 | 11.831% | $208.2964 | $208.30 | $208.30 | $208.30 |
| 7 purchase totals = | $1,085.81 | $1,184.8500 | $1,184.86 | $1,184.80 | $1,184.90 | |