| 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 | $181.27 | 6.846% | $193.6797 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $171.46 | 8.468% | $185.9792 | $185.98 | $186.00 | $186.00 |
| Purchase #3 | $225.53 | 5.281% | $237.4402 | $237.44 | $237.45 | $237.40 |
| Purchase #4 | $45.95 | 3.510% | $47.5628 | $47.56 | $47.55 | $47.60 |
| Purchase #5 | $166.74 | 9.132% | $181.9667 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $237.84 | 8.395% | $257.8067 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $224.44 | 5.298% | $236.3308 | $236.33 | $236.35 | $236.30 |
| 7 purchase totals = | $1,253.23 | $1,340.7661 | $1,340.77 | $1,340.80 | $1,340.80 | |