| 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 | $103.78 | 11.757% | $115.9814 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $197.67 | 3.712% | $205.0075 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $27.59 | 8.831% | $30.0265 | $30.03 | $30.05 | $30.00 |
| Purchase #4 | $87.28 | 10.739% | $96.653 | $96.65 | $96.65 | $96.70 |
| Purchase #5 | $139.47 | 5.244% | $146.7838 | $146.78 | $146.80 | $146.80 |
| Purchase #6 | $145.96 | 4.844% | $153.0303 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $158.41 | 13.461% | $179.7336 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $860.16 | $927.2161 | $927.21 | $927.30 | $927.20 | |