| 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 | $174.29 | 4.409% | $181.9744 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $28.89 | 6.130% | $30.661 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $230.45 | 9.520% | $252.3888 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $237.97 | 12.278% | $267.188 | $267.19 | $267.20 | $267.20 |
| Purchase #5 | $101.82 | 7.260% | $109.2121 | $109.21 | $109.20 | $109.20 |
| Purchase #6 | $88.59 | 12.458% | $99.6265 | $99.63 | $99.65 | $99.60 |
| Purchase #7 | $207.38 | 8.837% | $225.7062 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $1,069.39 | $1,166.7570 | $1,166.76 | $1,166.75 | $1,166.80 | |