| 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 | $147.30 | 7.430% | $158.2444 | $158.24 | $158.25 | $158.20 |
| Purchase #2 | $37.79 | 10.549% | $41.7765 | $41.78 | $41.80 | $41.80 |
| Purchase #3 | $222.75 | 10.605% | $246.3726 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $200.29 | 12.674% | $225.6748 | $225.67 | $225.65 | $225.70 |
| Purchase #5 | $228.34 | 5.264% | $240.3598 | $240.36 | $240.35 | $240.40 |
| Purchase #6 | $105.70 | 3.287% | $109.1744 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $163.31 | 10.645% | $180.6943 | $180.69 | $180.70 | $180.70 |
| 7 purchase totals = | $1,105.48 | $1,202.2968 | $1,202.28 | $1,202.25 | $1,202.40 | |