| 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 | $182.76 | 12.473% | $205.5557 | $205.56 | $205.55 | $205.60 |
| Purchase #2 | $215.40 | 3.431% | $222.7904 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $212.26 | 5.633% | $224.2166 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $120.43 | 13.587% | $136.7928 | $136.79 | $136.80 | $136.80 |
| Purchase #5 | $141.32 | 10.611% | $156.3155 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $117.73 | 11.102% | $130.8004 | $130.80 | $130.80 | $130.80 |
| Purchase #7 | $123.28 | 6.636% | $131.4609 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $1,113.18 | $1,207.9323 | $1,207.94 | $1,207.90 | $1,208.00 | |