| 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 | $185.25 | 3.652% | $192.0153 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $199.50 | 11.502% | $222.4465 | $222.45 | $222.45 | $222.40 |
| Purchase #3 | $121.52 | 3.584% | $125.8753 | $125.88 | $125.90 | $125.90 |
| Purchase #4 | $201.73 | 12.655% | $227.2589 | $227.26 | $227.25 | $227.30 |
| Purchase #5 | $49.47 | 7.355% | $53.1085 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $135.87 | 5.543% | $143.4013 | $143.40 | $143.40 | $143.40 |
| Purchase #7 | $169.96 | 4.667% | $177.892 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,063.30 | $1,141.9978 | $1,142.01 | $1,142.00 | $1,142.00 | |